北京青年123
sign[sain]n.标记, 符号, 记号, 征兆, 迹象, 征候v.签名(于), 署名(于)～, 签署一、 n.（名词）Something that suggests the presence or existence of a fact, condition, or quality.标志：显示事实、情况或性质在场或存在的某物An act or a gesture used to convey an idea, a desire, information, or a command:手势：传达一种思想、欲望、消息或命令的动作或姿势：gave the go-ahead sign.给了一个放行手势Sign language.手势语A displayed structure bearing lettering or symbols, used to identify or advertise a place of business:招牌：上面有文字或符号的陈列装置，用来表明一个生意场所的位置或为之作广告：a motel with a flashing neon sign outside.一个外面有块闪闪发亮的霓红灯广告招牌的汽车旅馆A posted notice bearing a designation, direction, or command:标牌：上面有说明、指示或命令的张贴告示牌：an EXIT sign above a door; a traffic sign.门上方写着“出口”一字的标牌；交通标志A conventional figure or device that stands for a word, a phrase, or an operation; a symbol, as in mathematics or in musical notation.符号：用来代表一个词、短语或一个操作的习惯性图形或图案；数学或乐符中的符号pl. sign An indicator, such as a dropping or footprint, of the trail of an animal:【复数】 sign 踪迹：动物遗迹的指示物，如一堆粪便或脚印：looking for deer sign.寻找鹿的踪迹A trace or vestige:迹像：痕迹或遗迹：no sign of life.没有生命的迹象A portentous incident or event; a presage:前兆，预兆：预示性的事情或事件；预兆：took the eclipse as a sign from God.把月蚀当作神的预示A body manifestation that serves to indicate the presence of malfunction or disease.体症：用来指示出现机能失调或疾病的身体表现One of the 12 divisions of the zodiac, each named for a constellation and represented by a symbol.宫：黄道带十二个分区中的一个，每一个带都以一个星座的名字命名，用一个图形表示二、 v.（动词）signed,sign.ing,signs v.tr.（及物动词）To affix one's signature to.签署：在…上签上自己的名字To write (one's signature).签名：写（自己的签名）To approve or ratify (a document) by affixing a signature, seal, or other mark:签准：通过在上面签名、盖章或用其它记号表示同意或批准（一个文件）：sign a bill into law.签字批准一项法案To hire or engage by obtaining a signature on a contract:签约：通过使其在合约上签字而雇佣或聘请：signed a rookie pitcher for next season; sign up actors for a tour.为下一个赛季签约雇了一个刚刚参加比赛的投手；为了巡回演出签约雇佣了许多演员To relinquish or transfer title to by signature:签约放弃：通过签约放弃或转让：signed away all her claims to the estate.签约放弃了她对那块地产的所有权To provide with a sign or signs:安装指示牌：安装一个或多个指示牌：sign a new highway.在一条新公路上装指示牌To communicate with a sign or by sign language:打手势：用手势或手势语言交流：signed his approval; sign instructions to a hearing-impaired teammate.用手势表示同意；用手势向一个听力不健全的队友传达指示To consecrate with the sign of the cross.划十字祝福v.intr.（不及物动词）To make a sign or signs; signal.打信号：作一个或多个手势；打信号To use sign language.使用手语To write one's signature.签名sign inTo record the arrival of (another or oneself) by signing a register.签到：通过在签名记录（另一个人或者是自己的）到达sign offTo announce the end of a communication; conclude.宣布广播结束；结束To stop transmission after identifying the broadcasting station.在说完广播电台台名之后停止播送Informal To express approval formally or conclusively:【非正式用语】 正式同意：正式或结论性地表示同意：got the Congress to sign off on the tax proposal.使国会正式同意这项税务提案sign onInformal To enlist oneself, especially as an employee:【非正式用语】 受雇：使自己受雇，尤其是作为一个雇员：“Retired politicians often sign on with top-dollar law firms”(New York Times)“退休的政客经常受雇于一些有钱的法律事务所”(纽约时报)To start transmission with an identification of the broadcasting station.宣布广播开始：在确认广播电台台名之后开始广播sign outTo record the departure of (another or oneself) by signing a register.签名登记外出：登记记录（其它人或自己的）离去sign upTo agree to be a participant or recipient by signing one's name; enlist:经报名获得：通过签名同意成为…的成员或接受者；应募：signed up for military service; signing up for a pottery course.报名从军；报名参加陶器制作课程
qiuqiuFreda
signs 没有叹气的意思。简明释义n.符号；手势；迹象；招牌；（sign的复数）v.签名；打手势；示意；（sign的第三人称单数）双语例句I never saw any signs, but then again , maybe I wasn't looking.我从没看到什么标记,不过再说,我可能当时也没在看。A party who signs a document will normally be bound by its terms.签订文件的一方通常要受其条款的约束。英语叹气的单词是：sigh 双语例句他双手抱着头，唉唉直叹气。He held his head in his hands and kept sighing.权威词典他咳声叹气，但什么也不说。He sighed, but said nothing.
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Sign around us.With more rules existing, signs are becoming common to everybody.It is easy for us to find the "no somoking" signs on the underground and in theatres.Moreover, there are signs stand for different directions on the road and distinct bans for every circumstance.For example, there may be a "throw in" sign beside a rubbish bin, and a "dangerous" sign on the side of a deep swimming pool.Signs around us are important because they tell us what we should or shouldn't do at the moment.Every citizen is obliged to obey signs around us.不好意思……因为告别初中作文很久了- - 这篇作文的词汇难度可能比初一要求高了一点，你可以自己降级一下，作文结构是可以用的。话说还是得说一句- - 这种作文自己写远比在网上等答案快啊~ 很高兴回答楼主的问题 如有错误请见谅
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