undefined

• adj. 不明确的；未下定义的

英文词源

undefined (adj.)

1610s, from un- (1) "not" + past participle of define (v.).

双语例句

1. The money was lent for an undefined period of time.

这笔钱无限期借出。

来自《权威词典》

2. The meeting of any person filled Nixon with an undefined dread.

与任何生人的会见使尼克松充满了莫名其妙的紧张.

来自辞典例句

3. He turned an expression of undefined appeal toward Scobie.

他转向斯考比,脸上呈现出一种迷惘的祈求神色.

来自辞典例句

4. A sort of undefined longing crept upon them.

有一种说不出名目的渴望使他们心里发痒.

来自辞典例句

5. Our pilgrim remained stupefied with undefined apprehensions.

我们的旅客给莫名的恐惧吓呆了.

来自辞典例句