อังกฤษ

active

gb/ˈæktɪv/ us/ˈæktɪv/
A2 อังกฤษ
~ 1400
ความหมาย
0 ความหมาย
adjective A2 property
1

physically or mentally engaged

Doing things and not resting; busy or moving.

รูปแบบการใช้: [someone] is active
ข้อผิดพลาดที่พบบ่อย:
Learners sometimes confuse 'active' with 'actual', but they have different meanings.
คำพ้องความหมาย
energetic (Suggests having a lot of energy and enthusiasm.)
คำตรงข้าม
inactive (Means not doing anything; idle or at rest.)
คำที่ใช้ร่วมกัน
active lifestyle |active role |remain active |stay active |physically active
หัวข้อ
daily life |health |work |daily_life |core_vocabulary
ตัวอย่าง
  • She tries to stay active by going for walks every day.
  • He plays an active role in the community project.
  • Children are often more active in the mornings.
  • Staying active can help improve your health.
  • He was active in both sports and music during college.
ตัวอย่างสำหรับผู้เรียน
  • I am active in the morning.
  • My father is very active at work.
  • She is active every weekend.
  • We must stay active to be healthy.
adjective B1 property
2

currently operating or in effect

Working now; being used now.

รูปแบบการใช้: [machine/system] is active
คำพ้องความหมาย
operational (Used especially for systems, machinery, or organizations that are functioning as intended.)
คำตรงข้าม
inactive (Not in use or not functioning at the moment.)
คำที่ใช้ร่วมกัน
active account |active volcano |active subscription |active duty
หัวข้อ
technology |work |core_vocabulary
ตัวอย่าง
  • The security system is active 24 hours a day.
  • That volcano has been active for decades.
  • Your account will remain active until you cancel it.
  • Active duty soldiers must follow strict regulations.
ตัวอย่างสำหรับผู้เรียน
  • The machine is active now.
  • My account is still active.
  • The volcano is active today.
adjective technical B2 property
3

having an ongoing effect in science/medicine

Still working in the body or in a chemical reaction.

คำพ้องความหมาย
potent (Emphasizes strong effect, especially in medicine or chemistry.)
คำตรงข้าม
inactive (Lacking effect or no longer effective chemically or biologically.)
คำที่ใช้ร่วมกัน
active ingredient |active compound |biologically active
หัวข้อ
science |medicine |health
ตัวอย่าง
  • The active ingredient in this medicine reduces pain.
  • These bacteria are still active under low temperatures.
  • The lotion contains several biologically active compounds.
ตัวอย่างสำหรับผู้เรียน
  • This pill has an active ingredient.
  • The cream has an active chemical.
  • Active bacteria can make you sick.
adjective technical B1 property
4

grammar: subject performs action

In grammar, when the subject does the action of the verb.

คำพ้องความหมาย
non-passive (Highlights contrast with passive voice.)
คำตรงข้าม
passive (In grammar, when the subject receives the action of the verb.)
คำที่ใช้ร่วมกัน
active voice
หัวข้อ
language |education |communication
ตัวอย่าง
  • In the sentence 'She writes books', the verb is in the active voice.
  • Active sentences are usually clearer and more direct than passive ones.
ตัวอย่างสำหรับผู้เรียน
  • 'He eats apples' is an active sentence.
  • I like to write in the active voice.
ไวยากรณ์
รูปคำในพจนานุกรม
active
IPA
GB/ˈæktɪv/
US/ˈæktɪv/
พยางค์และการเน้นเสียง
act - ive (2 พยางค์)
Stress on 1st syllable (act)
รูปคำ
Adjective
  • Base: active
กลุ่มคำที่เกี่ยวข้อง
Core family
activity noun A2 act verb A2 action noun B1 actively adverb B1
Related words
actor noun A2 activate verb B1 activation noun B2
Negative and opposite forms
inactive adjective B1 inactivity noun deactivate verb
Advanced or less common
activist noun B1 activism noun B2 proactive adjective B2
วลีและสำนวน

active duty

1
/ˈæktɪv dˈuti/
fixed phrase technical

full-time military service status

Working full-time in the army, navy, etc.

ตัวอย่าง
  • She is currently on active duty overseas.
  • Active duty soldiers must follow strict schedules.

active role

1
/ˈæktɪv ɹˈoʊl/
fixed phrase

important participation in something

A big part in doing something important.

ตัวอย่าง
  • He played an active role in organizing the event.
  • Parents have an active role in their children's education.

stay active

1
/stˈeɪ ˈæktɪv/
fixed phrase

continue being engaged or busy

Keep doing things and not rest for a long time.

ตัวอย่าง
  • Older adults are encouraged to stay active to maintain their health.
  • She stays active by volunteering at the library every week.

active ingredient

1
/ˈæktɪv ɪŋɡɹˈidiənt/
fixed phrase technical

component that causes main effect

The part of a medicine or product that makes it work.

ตัวอย่าง
  • The active ingredient in this tablet is paracetamol.
  • The active ingredient in this cream reduces inflammation.
  • You should check the label for the active ingredient.
  • Always read the label to know the active ingredients in your medicine.

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