automatic
gb/ˌɔtoʊmˈætɪk/ us/ˌɔtoʊmˈætɪk/
A2
อังกฤษ
~ 2800
ความหมาย
0 ความหมาย
adjective
A2
property
1
Working without manual control
Working by itself without someone controlling it.
รูปแบบการใช้:
an automatic [device/machine/system]
ข้อผิดพลาดที่พบบ่อย:
Learners sometimes confuse 'automatic' with 'autonomous'; 'automatic' usually refers to a programmed or mechanical process, not independent decision-making.
คำพ้องความหมาย
self-operating (Highlights that no human intervention is needed at all.)
คำตรงข้าม
manual (Requires direct human operation or control.)
คำที่ใช้ร่วมกัน
automatic door
|automatic transmission
|automatic response
|automatic payment
หัวข้อ
technology
|daily life
|transportation
ตัวอย่าง
- The building has automatic doors that open when you approach.
- My car has an automatic transmission, so I don't need to shift gears manually.
- The system sends an automatic email when your order ships.
ตัวอย่างสำหรับผู้เรียน
- The lights are automatic and turn on at night.
- My watch is automatic and does not need batteries.
- The machine makes coffee automatically.
adjective
B1
property
2
Done without thinking
Happening without thinking about it.
รูปแบบการใช้:
an automatic [reaction/response/reflex]
ข้อผิดพลาดที่พบบ่อย:
Learners may confuse 'automatic' in this sense with 'mechanical' in the physical device sense; here it refers to mental or bodily reactions.
คำพ้องความหมาย
instinctive (Emphasizes that the action is driven by instinct rather than conscious thought.)
คำตรงข้าม
deliberate (Done with careful thought and intention.)
คำที่ใช้ร่วมกัน
automatic reaction
|automatic reflex
|automatic assumption
หัวข้อ
psychology
|daily life
|core_vocabulary
|daily_life
ตัวอย่าง
- Smiling when you see a baby is almost automatic.
- His automatic response was to say 'thank you'.
- Blinking is an automatic reflex.
ตัวอย่างสำหรับผู้เรียน
- My automatic answer was yes.
- It is automatic to stand up when the teacher comes in.
- Blinking is an automatic action.
คำนาม
B2
entity
3
Self-loading firearm
A gun that keeps firing while you hold the trigger.
ข้อผิดพลาดที่พบบ่อย:
Learners may confuse 'automatic' as a noun with the adjective meaning; context usually makes it clear.
คำพ้องความหมาย
machine gun (A common term for fully automatic firearms, especially military ones.)
คำตรงข้าม
manual firearm (Requires reloading or cocking between shots.)
คำที่ใช้ร่วมกัน
fully automatic
|automatic rifle
หัวข้อ
military
|technology
|law
ตัวอย่าง
- The soldiers carried automatics during the mission.
- Owning a fully automatic is restricted in many countries.
- He fired an automatic into the air.
ตัวอย่างสำหรับผู้เรียน
- The police found an automatic in his car.
- An automatic can fire many bullets fast.
- Many countries do not allow people to own automatics.
ไวยากรณ์
รูปคำในพจนานุกรม
automatic
IPA
GB/ˌɔtoʊmˈætɪk/
US/ˌɔtoʊmˈætɪk/
พยางค์และการเน้นเสียง
auto - mat - ic (3 พยางค์)
Stress on 3rd syllable (ic)
รูปคำ
Adjective
- Base: automatic
Noun
- Base: automatic
- Plural: automatics
กลุ่มคำที่เกี่ยวข้อง
วลีและสำนวน
on automatic pilot
1/ˈɔn ˌɔtoʊmˈætɪk pˈaɪlət/
idiom
informal
Acting without conscious thought
Doing something without thinking because you have done it many times before.
ตัวอย่าง
- I drove home on automatic pilot and barely remember the trip.
- She answered the questions on automatic pilot after so much practice.
automatic transmission
1/ˌɔtoʊmˈætɪk tɹænzmˈɪʃən/
fixed phrase
Self-shifting car gearbox
A system in a car that changes gears by itself.
ตัวอย่าง
- My new car has an automatic transmission, so it's easier to drive in traffic.
- Automatic transmissions are common in the United States.
automatic transmission
2/ˌɔtoʊmˈætɪk tɹænzmˈɪʃən/
fixed phrase
technical
Self-shifting vehicle power system
A car system that changes gears by itself without the driver moving a gear stick.
ตัวอย่าง
- She prefers cars with automatic transmissions.
- Automatic transmissions are common in the United States.