broadcast
gb/bɹˈɔdkˌæst/ us/bɹˈɔdkˌæst/
A2
英语
~ 3900
义项
0 个义项
动词
B1
action
1
Transmit audio or video publicly
To send out sound or pictures to many people through TV, radio, or the internet.
用法模式：
to broadcast [something] on [medium]
常见错误：
Learners sometimes confuse 'broadcast' with 'publish'; 'publish' is for books, articles, or online posts, not live or scheduled audio/video transmissions.
近义词
transmit (More technical; often used in telecommunications contexts beyond media.)
|
air (Informal media term, especially for television and radio.)
反义词
receive (Opposite in the sense of getting rather than sending a signal or program.)
搭配
broadcast live
|broadcast nationwide
|broadcast on television
|broadcast over the internet
|broadcast news
主题
media
|technology
|communication
|arts_entertainment
例句
- The station will broadcast the football match live on Saturday.
- They broadcast the president’s speech across all major networks.
- The company plans to broadcast a new drama series next month.
- BBC Radio 4 will broadcast the concert tonight.
- The news channel broadcast images from the scene immediately.
学习者例句
- They will broadcast the game on TV.
- The radio will broadcast music all day.
- We broadcast the news every morning.
- She will broadcast her show online.
- The channel will broadcast a movie tonight.
名词
A2
entity
2
Program sent to public via media
A show or message on TV, radio, or the internet for many people.
常见错误：
Learners sometimes use 'broadcast' to mean 'channel'; a channel is the station, a broadcast is the specific program or transmission.
近义词
program (General term for scheduled media content; not limited to live transmissions.)
|
show (Informal; refers more to entertainment than informational broadcasts.)
反义词
private recording (Not intended for public transmission.)
搭配
live broadcast
|news broadcast
|television broadcast
|radio broadcast
主题
media
|entertainment
|communication
|technology
|arts_entertainment
例句
- The news broadcast was interrupted by a weather warning.
- Last night’s broadcast attracted millions of viewers.
- They repeated the broadcast later in the evening.
- The live broadcast lasted for three hours.
- That broadcast was watched around the world.
学习者例句
- I heard the news on a radio broadcast.
- The TV broadcast was very interesting.
- We watched a live broadcast of the concert.
- The broadcast starts at 8 p.m.
- She listened to a weather broadcast.
动词
B2
action
3
Spread information widely
To tell a lot of people something, often something personal.
用法模式：
to broadcast [information/news] to [people/group]
常见错误：
Learners may confuse this with 'post'; while similar in social media contexts, 'broadcast' emphasizes wide reach and public sharing.
近义词
announce (Usually formal or official; not necessarily as wide-reaching.)
|
publicize (Often used for promoting events or information; can imply deliberate marketing.)
反义词
conceal (To keep information secret instead of sharing it widely.)
搭配
broadcast a message
|broadcast your feelings
|broadcast personal details
主题
communication
|social
|relationships
例句
- She didn’t want to broadcast her problems to the whole office.
- He broadcast his resignation on social media.
- Stop broadcasting every detail of your life online.
- They broadcast their engagement news to all their friends instantly.
学习者例句
- He likes to broadcast his opinions online.
- She does not want to broadcast her bad news.
- They broadcast their wedding date to everyone.
- Do not broadcast my secret to other people.
动词
technical
C1
action
4
Scatter seeds over an area
To throw seeds over a field so they land everywhere, not in lines.
用法模式：
to broadcast [seeds/grain] over [area]
常见错误：
Learners may not realize this is a specialized agricultural meaning unrelated to media or information sharing.
近义词
scatter (General term for throwing things loosely over an area; not limited to agriculture.)
反义词
plant in rows (Opposite method of sowing seeds in organized lines.)
搭配
broadcast seed
|broadcast fertilizer
主题
agriculture
|nature
|daily_life
例句
- Farmers used to broadcast seed by hand before modern machinery.
- They broadcast fertilizer across the field.
- The gardener broadcast grass seed evenly over the lawn.
学习者例句
- Farmers broadcast seeds in the field.
- He will broadcast grass seeds in his yard.
- They broadcast seeds by hand.
语法
词典原形
broadcast
IPA
GB/bɹˈɔdkˌæst/
US/bɹˈɔdkˌæst/
音节与重音
broad - cast （2 个音节）
Stress on 1st syllable (broad)
词形变化
Noun
- Base: broadcast
- Plural: broadcasts
Verb
- Base: broadcast
- 3rd Person Singular: broadcasts
- Present Participle: broadcasting
- Past: broadcasted
- Past Participle: broadcast
词族
Forms
broadcasts
noun
broadcasting
verb
broadcasted
verb
Core family
broadcaster
noun B2
Related words
rebroadcast
verb
语法重点
- Irregular past participle: broadcast Verb
相关表达
broadcast live
1/bɹˈɔdkˌæst lˈɪv/
fixed phrase
Send out program as it happens
To send out TV, radio, or online content while it is happening.
例句
- They will broadcast live from the stadium at 8 p.m.
- The concert was broadcast live around the world.
live broadcast
2/lˈaɪv bɹˈɔdkˌæst/
fixed phrase
Program shown as it happens
A TV, radio, or online show that is sent out while it is happening.
例句
- The awards ceremony will be shown in a live broadcast tonight.
- They watched a live broadcast of the parade from their phones.
news broadcast
3/njˈuz bɹˈɔdkˌæst/
fixed phrase
Program presenting current events
A TV, radio, or online show that tells people about recent events in the world.
例句
- I heard about the storm on the morning news broadcast.
- Last night’s news broadcast covered the election results.