signs

第三人称单数：

动词第三人称单数: signs

更多词形：

名词: signer | 动词过去式: signed | 动词过去分词: signed | 动词现在分词: signing | 动词第三人称单数: signs |

单词例句：

Scientists are studying the photographs of Mars for signs of life.

科学家们正在研究火星的照片，寻求生命的迹象。

You can see signs of (a creeping) malaise in our office.

在我们办公室里可以看到有某种(令人不寒而栗的)不安迹象。

As autumn draws near, the cornfields show signs of ripeness.

秋季来临时，玉米地里呈现出丰收的景象。

I was urged to sign the contract.

我经再三催促才在契约上签字。

Make sure that the sign's the right way up.

一定要把符号的上下弄对。

There are signs that he's reforming.

有迹象表明他在变好。

Only the treasurer has authority to sign cheques.

只有司库有权签署支票。

There's no sign of him mending his ways.

看不出他有改进生活方式的迹象。

My shoes are showing signs of wear.

我的鞋已经显得旧了。