It's a sign of a mobile phone

标志───sign

There's some question as to whether he will sign this resolution.───他是否会签署这项决议还不能确定。

I'm looking at the small print; I don't want to sign anything that I shouldn't sign.───我在读小体印刷的细则，我不想在不该签的文件上签字。

France originally refused to sign the treaty.───最初法国拒绝签署该条约。

Her son used sign language to tell her what happened.───她儿子用手语告诉她发生了什么事。

He scanned the horizon for any sign of land.───他仔细眺望地平线，找寻陆地的踪影。

His face and movements rarely betrayed a sign of nerves.───他的表情和行为几乎没有流露出紧张的迹象。

The snow showed no sign of melting.───雪没有一点融化的迹象。

I should make a few discreet enquiries about the firm before you sign anything.───我应先审慎打探一下这家公司的底细,然后你再签字.

Andrew joined up in 1989 and was planning to sign on for nine more years.───安德鲁于1989年加入并打算再续约9年。

Looking around, I could see no sign of life.───四处环顾后, 我看不出有生命的迹象.