ascertain
英 [,?s?'te?n]
美['?s?'ten]
- vt. 確定；查明；探知
CET6TEM8IELTS考研低頻詞常用詞匯
詞態(tài)變化
第三人稱(chēng)單數(shù):?ascertains;過(guò)去式:?ascertained;過(guò)去分詞:?ascertained;現(xiàn)在分詞:?ascertaining;名詞:?ascertainment;形容詞:?ascertainable;
中文詞源
ascertain 確認(rèn)
as-同ad-. certain, 確定。
英文詞源
- ascertain (v.)
- early 15c., "to inform, to give assurance," from Anglo-French acerteiner, Old French acertener "to assure, certify" (13c.), from a "to" (see ad-) + certain "certain" (see certain). Modern meaning of "find out for sure by experiment or investigation" is first attested 1794. Related: Ascertained; ascertaining.
雙語(yǔ)例句
- 1. It can be difficult to ascertain the facts.
- 可能難以查明事實(shí)真相。
來(lái)自《權(quán)威詞典》
- 2. I'm going to ascertain the truth.
- 我要查明真相.
來(lái)自《簡(jiǎn)明英漢詞典》
- 3. It's difficult to ascertain the coal deposits.
- 煤儲(chǔ)量很難探明.
來(lái)自《現(xiàn)代漢英綜合大詞典》
- 4. The police determined to ascertain the truth of the matter.
- ascertain:警察決心查明事實(shí)的真相.
來(lái)自互聯(lián)網(wǎng)
- 5. Take time to ascertain what services your bank is providing, and at what cost.
- 花些時(shí)間確認(rèn)一下你的銀行會(huì)提供什么樣的服務(wù)，費(fèi)用是多少。
來(lái)自柯林斯例句