释义
🔑 sign sign 1 /saɪn noun
[countable ➤ for information / warning 信息；警示 a board , notice , etc . that gives you a piece of information , an instruction , or a warning ◆ What does that sign say ?◆ a road sign ◆ Follow the signs to Route 66 .➤ showing something 显示 sign (of sth )something that shows that someone or something is present , exists , or may happen ◆ The patient was showing some signs of improvement .◆ The first sign of trouble was last week .◆ As we drove down Main Street , there was no sign of life anywhere (= we couldn't see anyone .➤ movement 动作 a movement that you make with your head , hands , or arms that has a particular meaning ◆ I made a sign for him to follow me .◆ He gave the thumbs up sign to his crew .➤ symbol 符号 a type of shape , mark , or symbol that has a particular meaning ◆ a plus sign ◆ the dollar sign ➤ star sign 星座 (also ˌsign of the ˈzodiac one of the twelve divisions or symbols of the zodiac (= a diagram of the positions of the planets and stars ◆ I'm a Leo . What's your sign ?🔑 sign sign 2 /saɪn verb
[intransitive , transitive to write your name on a letter , document , etc . to show that you have written it or that you agree with what it says . When you sign your name you always write it in the same way .◆ Could you sign here , please ?◆ I forgot to sign the check .◆ The two presidents signed the treaty . [transitive (in sports , entertainment , etc .) to employ someone by having him / her sign an official statement ◆ The Baltimore Orioles signed Fernandez to a one -year contract . [intransitive , transitive to communicate by using sign language ● sign for sth to sign a document to show that you have received something ● sign in / out to write your name to show you have arrived at or left a building , etc .● sign up (for sth )to agree formally to do something ◆ I signed up for driving lessons .
