WORD FILE NO. 01644 · Từ vựng cốt lõi CSAT & TOEIC

observe

US/əbˈzɜːrv/

UK/əbˈzɜːv/

CSAT Frequency72/100

TOEIC Frequency68/100

Ý nghĩa của observe theo từ loại

1động từ

To notice or perceive something and register it as being significant; to watch something or someone carefully.

The scientist observed the chemical reaction under the microscope carefully.

I observed that the patient's condition had improved overnight.

observation

the act of observing; a remark or comment (noun)

The careful observation of student behavior helped teachers identify learning difficulties early.

observable

able to be noticed or seen (adjective)

The effects of climate change are becoming increasingly observable in our region.

observer

a person who watches or observes (noun)

International observers monitored the election to ensure it was conducted fairly.

observe the law

to follow or comply with rules or laws (phrase)

Citizens have a civic duty to observe the law regardless of personal beliefs.

Từ đồng nghĩa

notice detect watch monitor comply

Từ trái nghĩa

ignore overlook disobey

observe carefullyobserve carefully

observe a traditionobserve a tradition

observe the rulesobserve the rules

observe a moment of silenceobserve a moment of silence

observe a holidayobserve a holiday

Chọn từ phù hợp nhất cho chỗ trống

Scientists ___ that temperatures in the Arctic have risen significantly over the past decade.

The past tense 'observed' is required because the sentence describes a phenomenon discovered in the past decade, indicating a completed action.