uncertain
英 [?n's??t(?)n; -t?n]
美 [?n's?tn]
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了越來越多的變數(shù)。
來自柯林斯例句
- 5. He stopped, uncertain how to put the question tactfully.
- 他停頓下來，猶豫著該如何巧妙地提出那個(gè)問題。
來自柯林斯例句