uncertain

英 [ʌnˈsɜː.tən]      美 [ʌnˈsɝː.tən]
  • adj. 无常的;含糊的;靠不住的;迟疑不决的
使用频率:
uncertain
«
1 / 5
»
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.
1. Students all over the country are facing an uncertain future.
全国各地学生前途未卜。
2. The sandbank was uncertain, like quicksand under his feet.
那个沙坝并不稳固,他脚下如同踩着流沙一般。
3. For a minute he looked uncertain, and then recovered his composure.
有一小会儿他看上去有些迟疑不定,之后又恢复了镇定。
4. The future for manned space flight is looking increasingly uncertain.
载人宇宙飞行的前景看上去充满了越来越多的变数。
5. He stopped, uncertain how to put the question tactfully.
他停顿下来,犹豫着该如何巧妙地提出那个问题。

广而告之

1一秒钟记单词小学英语单词记背神器英语一二三四五六年级人教版英语词汇汇总表单词记背神器 单词记忆书单词词汇速记强化训练 【推荐理由】赠运费险,热门商品 【现价】27.9 【下单链接】38¥ CZ3457 5OArdvEMFvn¥