uncertain
?? 發(fā)布時(shí)間：2026-04-15 12:33:09
英 [?n's??t(?)n; -t?n]
美[?n's?tn]
- adj. 無(wú)常的；含糊的；靠不住的；遲疑不決的
常用詞匯TEM4CET4CET6中低頻詞
詞態(tài)變化
比較級(jí):?more uncertain;最高級(jí):?most uncertain;
英文詞源
- uncertain (adj.)
- c. 1300, "of indeterminate time or occurrence," from un- (1) "not" + certain (adj.). Meaning "not fully confident" is recorded from late 14c. (implied in uncertainty). Related: Uncertainly.
雙語(yǔ)例句
- 1. Students all over the country are facing an uncertain future.
- 全國(guó)各地學(xué)生前途未卜。
來(lái)自柯林斯例句
- 2. The sandbank was uncertain, like quicksand under his feet.
- 那個(gè)沙壩并不穩(wěn)固，他腳下如同踩著流沙一般。
來(lái)自柯林斯例句
- 3. For a minute he looked uncertain, and then recovered his composure.
- 有一小會(huì)兒他看上去有些遲疑不定，之后又恢復(fù)了鎮(zhèn)定。
來(lái)自柯林斯例句
- 4. The future for manned space flight is looking increasingly uncertain.
- 載人宇宙飛行的前景看上去充滿(mǎn)了越來(lái)越多的變數(shù)。
來(lái)自柯林斯例句
- 5. He stopped, uncertain how to put the question tactfully.
- 他停頓下來(lái)，猶豫著該如何巧妙地提出那個(gè)問(wèn)題。
來(lái)自柯林斯例句