sign

A paw print in the dust was a sign that a tiger was close..沙土里的一个爪印表明附近有老虎。

There were no signs of forced entry into the house..没有强行入室的痕迹。

sign up,签约雇用，签约参加

sign on,开始广播；签约雇用

sign for,签收

sign in,签到；注册；登记；签收

sign up for,注册，选课；报名参加

sign language,手语；符号语言

sign a contract,签订合同；签合同；签署合同

signs and wonders,神迹奇事

traffic sign,交通标志

shop sign,店铺招牌；牌号

warning sign,警告标志；警报信号

stop sign,停车标志；停止信号/标志

star sign,星座

sign off,停止活动；停止广播

road sign,路标，道路标志

zodiac sign,星座；生肖；黄道十二宫

positive sign,n. 正号

sign of the zodiac,星座老虎机；[天]黄道十二宫

sign out,签名登记离开；用签名记录离开的时间

equal sign,等号

真题例句...Schools or teachers who sign up for the National Math Club receive a kit fall of activities and resources...第三套CET62017.6阅读理解

真题例句...there was no sign of the ecosystem re-building itself...第三套CET62016.6阅读理解

真题例句...Studying at university will only become less attractive if employers shift their focus away from where someone went to university—and there is no sign of that happening anytime soon...第一套CET62016.12阅读理解

真题例句...It is a trend that shows no sign of slowing...第三套CET62015.6阅读理解

真题例句...If parents decide to sign up for their children to take an extra class to increase their chances of being admitted to a key school...第一套CET62015.12文本题

真题例句...With no sign of a new budget to close this gulf...第二套CET62014.6阅读理解

真题例句...I can’t believe so many people want to sign up for the Korea Development Conference...CET62012.6阅读理解

真题例句...you should sign up for it...CET62011.6听力题

真题例句...Nor is there any sign of the intergenerational warfare predicted in the 1990s...CET62010.12阅读理解