词汇精选：act的用法和辨析
一、详细释义：n.行为，行动 [C]例句：This act is abhorrent to me.这种行为使我感到厌恶例句：We disdain a dishonest act.我们鄙视虚伪的行为。法案；法令 [C]例句：This Act gave 1...
词汇精选：idiom的用法和辨析
一、详细释义：n.习语，成语例句：Proverbs and idioms may become worn with overuse.谚语和习语会由于使用过多而变得俗套。例句：She is, in fact, a perfect illustration of th...
词汇精选：learn的用法和辨析
一、详细释义：v.学习；学会 [I,T]例句：You'll never learn to ride a bicycle if you don't practise.假如你不练习的话，就永远学不会骑自行车。例句：We learn a language in ord...
词汇精选：variety的用法和辨析
一、详细释义：n.变化；多样（化） [U]例句：Their activities are characterized by brevity, variety, and discontinuity. 他们的活动具有短暂性、多样性以及琐碎性等特点。例句：A v...
词汇精选：keep的用法和辨析
一、详细释义：n.生活费，生活必需品 [U]例句：It's time you got a job and started paying for your keep!你该找份工作， 负担自己的生活费了！【史】要塞；堡垒中最强固的部分，城堡主...
词汇精选：jewellery的用法和辨析
一、详细释义：n.珠宝，首饰，珍宝 [U]例句：Women like wearing all kinds of jewellery.女士喜欢佩带各种各样的珠宝首饰。例句：You can stow your jewellery away in the bank.你...
词汇精选：truly的用法和辨析
一、详细释义：adv.由衷地，真诚地，真挚地例句：But indeed I would love you fondly and truly.但是真的，我会亲切地，真诚地爱你。 例句：He truly loved his children.他由衷地爱他的...
词汇精选：neutral的用法和辨析
一、详细释义：adj.中立的；中立国的；中立地带的例句：Many newspapers claim to be politically neutral, but few actually are.许多报纸都声明政治上中立，可实际上中立的很少。例...
词汇精选：huge的用法和辨析
一、详细释义：adj.巨大的，庞大的，极大的例句：The Titanic met her fate by crashing into a huge iceberg.泰坦尼克号客轮因撞上一个大冰山而沉没。例句：The seed was sprayed ov...
词汇精选：colossal的用法和辨析
一、详细释义：adj.巨大的；异常的，非常的例句：It seems as if human agency could affect this colossal power. 真好像人力能够左右这庞大无比的力量似的。 例句：It was a coloss...
词汇精选：await的用法和辨析
一、详细释义：v.等候，等待；期待 [T]例句：Her latest novel is eagerly awaited.人们正急切地期待着她的最新小说。例句：Huey was awaiting trial for murder.休伊因谋杀罪正在等...
词汇精选：high的用法和辨析
一、详细释义：adj.有某高度的例句：The grass in the yard was waist high.院子里的草有齐腰高。例句：Measure your garage: how high is the door?量一量你的车库：门有多高？（离地...
词汇精选：waver的用法和辨析
一、详细释义：n.挥动者例句：They are waver of flags and shouters of slogans.他们都是些摇旗呐喊的人。踌躇，动摇v.踌躇，动摇 [I]例句：As the music slows, his mood seems to...
词汇精选：support的用法和辨析
一、详细释义：n.支撑 [U]例句：A building must have support.建筑物必须有支撑。例句：When he was strong enough to stand without support, he rose to his feet.等他有了力...
词汇精选：must的用法和辨析
一、详细释义：adj.不可或缺的例句：The expansion of tax right is a must choice of tax payer's property right.征税权扩张是应对纳税人独立财产权的必然选择。例句：For anyo...
词汇精选：speed的用法和辨析
一、详细释义：n.速度，速率 [U,C]例句：The train is travelling at a speed of sixty miles an hour.火车正以每小时六十英里的速度行驶。例句：He reacted with surprising speed...
词汇精选：utmost的用法和辨析
一、详细释义：adj.极度的，最大的例句：His son was reared with utmost care and affection.他的儿子是在极度关怀与慈爱下长大的。例句：She showed the utmost reluctance.她显...
词汇精选：description的用法和辨析
一、详细释义：n.描述，描写，形容例句：Alaska's scenic grandeur almost defies description.阿拉斯加景色之壮丽几乎无法描绘。例句：Police have issued a description of the man...
词汇精选：live的用法和辨析
一、详细释义：adj.英[laɪv]；美[laɪv]有生命的，活的例句：We saw a real live rattlesnake!我们看到一条真的响尾蛇！例句：The cat is playing with a live mouse.猫在戏弄那只活老...
词汇精选：enthusiastic的用法和辨析
一、详细释义：adj.热情的，热心的，热烈的，满腔热忱的例句：Jim had an enthusiastic reception when he returned home.吉姆回家时受到了热情的接待。例句：It's a great pleasure to...
词汇精选：magnify的用法和辨析
一、详细释义：v.放大，扩大 [I,T]例句：Telescopes and microscopes magnify.望远镜和显微镜能放大。例句：We magnify objects with a microscope.我们用显微镜放大物体。加强，加大...
词汇精选：heighten的用法和辨析
一、详细释义：v.（使）变高；（使）加强 [I,T]例句：We should heighten the competitiveness of products.我们要增强产品的竞争能力。例句：Use eye shadow to heighten your eyes.使用眼...
词汇精选：strength的用法和辨析
一、详细释义：n.力，力量，力气；实力；效力 [U]例句：As the days ensued, she recovered her strength.随着时日的推移，她逐渐恢复了体力。例句：He was prizing up the box with all hi...
词汇精选：elementary的用法和辨析
一、详细释义：adj.初级的，基础的，基本的例句：Here it refers to the elementary education that starts with learning to read and getting enlightened.这里指的是从识字启蒙...
词汇精选：struggle的用法和辨析
一、详细释义：n.斗争，竞争；奋斗，努力 [C]例句：To say something is tempered means that it has been through a struggle.所谓锻炼出来的，就是奋斗出来的。例句：Life became a str...