英語(yǔ)解釋

ascertain

音標(biāo)[,?s?'tein]

ascertain是什么意思、ascertain怎么讀

ascertain漢語(yǔ)翻譯

vt. 確定, 查明
【法】查明, 弄清, 確定

ascertain詞型變化

動(dòng)詞過(guò)去式:ascertained 過(guò)去分詞:ascertained 現(xiàn)在分詞:ascertaining 第三人稱單數(shù):ascertains 副詞:ascertainably 名詞:ascertainableness 形容詞:ascertainable

ascertain詞意辨析

discover, find, detect, ascertain

這些動(dòng)詞均有“發(fā)現(xiàn)”之意。
discover: 指發(fā)現(xiàn)本來(lái)已經(jīng)存在，后被人認(rèn)識(shí)的事物、真理或情況。
find: 普通用詞，可指偶然發(fā)現(xiàn)，也可指經(jīng)過(guò)尋找后得到或重新獲得已失去的東西。強(qiáng)調(diào)動(dòng)作的結(jié)果。
detect: 正式用詞，強(qiáng)調(diào)經(jīng)過(guò)周密觀察或研究而有所獲得和發(fā)現(xiàn)，尤指發(fā)現(xiàn)有意隱藏之物。
ascertain: 較正式用詞，指有意搜尋與發(fā)現(xiàn)。

ascertain英語(yǔ)解釋

動(dòng)詞 ascertain:

establish after a calculation, investigation, experiment, survey, or study
同義詞：determine, find, find out
be careful or certain to do something; make certain of something
同義詞：see, check, insure, see to it, ensure, control, assure
find out, learn, or determine with certainty, usually by making an inquiry or other effort
同義詞：determine, check, find out, see, watch, learn
learn or discover with certainty

ascertain例句

Steamer report seriously damaged now ascertain particulars however our interest fully protected transmit to London
據(jù)說(shuō)輪船嚴(yán)重受損，詳情正在調(diào)查之中，但我方利益已完全保住，請(qǐng)電告?zhèn)惗毓尽?/div>
As soon as the purchase is made, and the price ascertain, I will inform you at what they will be invoiced.
當(dāng)我們查明何時(shí)有貨，價(jià)格多少時(shí)，將立即通知貴公司，以什么價(jià)格可以成交。
I ascertain that he was murdered.
我確定他是被謀殺的。
The detective was trying to ascertain exactly who was at the party.
這個(gè)偵探試圖查明都有誰(shuí)參加了聚會(huì)。

ascertain詳細(xì)解釋

as.cer.tain

v.tr.（及物動(dòng)詞）
as.cer.tained,as.cer.tain.ing,as.cer.tains
To discover with certainty, as through examination or experimentation.See Synonyms at discover
查明，弄清：由事實(shí)查明，如通過(guò)檢查或試驗(yàn)參見(jiàn) discover
Archaic To make certain, definite, and precise.
【古語(yǔ)】 使…肯定，確定，和精確

來(lái)源：
Middle English acertainen [to inform]
中古英語(yǔ) acertainen [通知]
from Old French acertener ascertain-
源自古法語(yǔ) acertener ascertain-
a- [to] from Latin ad- * see ad-
a- [到] 源自拉丁語(yǔ) ad- *參見(jiàn) ad-
certain [certain] * see certain
certain [確定的] *參見(jiàn) certain

【引伸】
as.certain.able
adj.（形容詞）
as.certain.ableness
n.（名詞）
as.certain.ably
adv.（副詞）
as.certain.ment
n.（名詞）