signs
A sign is a mark or shape that always has a particular meaning, for example, in mathematics or music.
Equations are generally written with an equals sign.
等式通常用等号来表示。
A sign is a movement of your arms, hands, or head which is intended to have a particular meaning.
They gave Lavalle the thumbs-up sign.
他们给拉瓦列做了一个竖起大拇指的手势。
A sign is a piece of wood, metal, or plastic with words or pictures on it. Signs give you information about something, or give you a warning or an instruction.
a sign saying that the road was closed because of snow.
一个写着公路因大雪而封路的指示牌。
If there is a sign of something, there is something which shows that it exists or is happening.
They are prepared to hand back a hundred prisoners of war a day as a sign of good will.
他们准备每天遣返100名战犯以示友好。
His face and movements rarely betrayed a sign of nerves.
他的表情和行为很少流露出紧张的迹象。
Your blood would have been checked for any sign of kidney failure.
本该给你验血看是否有肾衰竭的迹象。
In astrology, a sign or a sign of the zodiac is one of the twelve areas into which the heavens are divided.
The new moon takes place in your opposite sign of Libra on the 15th.
新月在15日会出现在你对面的天秤座中。
sign for
If you sign for something, you officially state that you have received it, by signing a form or book.
When the courier delivers your order, check the parcel before signing for it.
当快递员将你订购的货物送到时,要先检查一下包裹再签收。
sign in
If you sign in, you officially indicate that you have arrived at a hotel or club by signing a book or form.
I signed in and crunched across the gravel to my room.
我签到后便嘎吱嘎吱地穿过砾石路走到我的房间。
sign over
If you sign something over, you sign documents that give someone else property, possessions, or rights that were previously yours.
Two years ago, he signed over his art collection to the New York Metropolitan Museum of Art.
两年前,他签字把他的艺术收藏品转让给了纽约大都会艺术博物馆。
sign up
If you sign up for an organization or if an organization signs you up, you sign a contract officially agreeing to do a job or course of study.
He signed up as a flight attendant with Korean Air.
他与大韩航空公司签了约,成为了机乘员。
no sign of someone
If you say that there is no sign of someone, you mean that they have not yet arrived, although you are expecting them to come.
The train was on time, but there was no sign of my Finnish friend.
火车准时到达了,但还没有见到我芬兰朋友的踪影。
signs , signing , signed
If you sign, you communicate with someone using sign language. If a programme or performance is signed, someone uses sign language so that deaf people can understand it.
All programmes will be either signed or subtitled.
所有的节目都配有手语或者字幕。
When you sign a document, you write your name on it, usually at the end or in a special space. You do this to indicate that you have written the document, that you agree with what is written, or that you were present as a witness.
World leaders are expected to sign a treaty pledging to increase environmental protection.
人们期望世界领导人们能签署一份承诺加强环境保护的条约。
If an organization signs someone or if someone signs for an organization, they sign a contract agreeing to work for that organization for a specified period of time.
The Minnesota Vikings signed Herschel Walker from the Dallas Cowboys.
明尼苏达维京人队签下了来自达拉斯牛仔队的赫舍尔·沃克。