词汇精选：exploit的用法和辨析
一、详细释义：n.英[ˈɛksplɔɪt]；美[ˈɛksˌplɔɪt][usually pl.]英勇（或激动人心，引人注目）的行为例句：He performed many daring exploits. 他曾有许多大胆之举。 例句：He wo...
词汇精选：tube的用法和辨析
一、详细释义：n.管子，管状物，管状容器，管状器官例句：Suck on the tube to draw up the water.用管子把水吸上来。例句：The tubes were examined macroscopically.这些管子都非常细...
词汇精选：total的用法和辨析
一、详细释义：adj.总体的；全部的例句：What is your total estimated worth?你的净资产总计大约有多少美元？ 例句：The total time spent performing all the specific operations...
词汇精选：deliberate的用法和辨析
一、详细释义：adj.英[dɪˈlɪbərɪt]；美[dɪˈlɪbərɪt]故意的，蓄意的例句：It is a deliberate action, often connected with battle and war.这种伤害是故意的行为，常与作...
词汇精选：accelerate的用法和辨析
一、详细释义：v.（使）加快，增速，加速，促进 [I,T]例句：Fertilizers will accelerate the growth of plants.肥料能促进植物生长。例句：Sunshine, fresh air, and rest often accelerat...
词汇精选：curious的用法和辨析
一、详细释义：adj.求知欲强的，好奇的例句：Curious onlookers gather around the scene of the accident. 好奇的旁观者围绕在车祸现场周围。例句：If a boy is curious, he is al...
词汇精选：sir的用法和辨析
一、详细释义：n.先生，阁下例句：Can I have a carafe of water, please? Mineral water, sir? No, ordinary tap water will do.请给我拿瓶水来，好吗？是矿泉水吗，先生？不，普通自来水...
词汇精选：form的用法和辨析
一、详细释义：n.形状；外形 [U,C]例句：It has the irregular form of an ink blot. 它具有不规则的水渍形状。 例句：The basic form of this crystal is a rhomb. 此类晶体的基本...
词汇精选：shape的用法和辨析
一、详细释义：n.外形，形状，样子例句：This island is triangular in shape. 这个岛的外形呈三角形。例句：A good rider, like a good ballet dancer, needs to be the right shape...
词汇精选：composite的用法和辨析
一、详细释义：adj.合成的，复合的，综合成的，综合式的例句：However, composite membranes are still quite expensive, and their availability is somewhat limited.然而，复合膜仍...
词汇精选：mix的用法和辨析
一、详细释义：n.混合；混合物例句：The mix consists of sand, gravel, and cement.混合物是由砂、卵石、水泥所构成。例句：The story is a magical mix of fantasy and reality....
词汇精选：melody的用法和辨析
一、详细释义：n.曲调，歌曲例句：He played an old Irish melody.他演奏了一支古老的爱尔兰曲调。例句：He played a delightful melody on his flute.他用笛子吹奏了欢快的曲调。...
词汇精选：phenomenon的用法和辨析
一、详细释义：n.现象 [C]例句：Hail is a meteoric phenomenon. 下冰雹是一种大气现象。例句：The employment problem tends to be a city phenomenon.就业问题常常是一个城市现...
词汇精选：low的用法和辨析
一、详细释义：adj.低的；矮的；浅的例句：Shadows are longer when the sun is low in the sky.太阳很低时，物体的影子就很长。例句：The office is in a low building. 办公室设在一...
词汇精选：misplace的用法和辨析
一、详细释义：v.放错地方，忘记把…放在什么地方，暂时丢失 [T]例句：I have misplaced my wallet.我把我的钱包放错了地方。例句：I've misplaced my glasses again.我的眼镜又不知...
词汇精选：know的用法和辨析
一、详细释义：v.知道，了解，懂得 [I,T]例句：I know mum's always taking you under her wing, but I wouldn't give in again this time.我知道妈妈总是庇护你，可这次我再也不让步...
词汇精选：pants的用法和辨析
一、详细释义：n.pant的名词复数；裤子例句：The elastic in my pants has gone.我裤子的松紧带坏了。例句：He looked foolish in his red pants.他穿着红裤子看上去真可笑。v.pant...
词汇精选：really的用法和辨析
一、详细释义：adv.事实上，实际上，真正地，真实地，的确，确实例句：As a matter of fact he isn't really satisfied with the hotel service.事实上，他对旅馆的服务不尽满意。例句：Final...
词汇精选：disable的用法和辨析
一、详细释义：v.使无资格 [T]例句：He is disabled from voting.他被剥夺了投票权。例句：Please enter a number to disable call waiting.请输入一个号码以便禁用呼叫等待。使...
词汇精选：vacation的用法和辨析
一、详细释义：n.休假；假期；休庭期；休假日例句：He went overseas on business and not for a vacation.他是因公出国而不是去休假。例句：How is your vacation?你的假期过得怎么样？...
词汇精选：harsh的用法和辨析
一、详细释义：adj.粗糙的例句：In their palaces lived huge numbers of women musicians and dancers who did not wear shabby clothes or eat harsh food.宫廷豪门内供养着...
词汇精选：suggest的用法和辨析
一、详细释义：v.建议，提议 [T]例句：Suggest you take a limousine to the city terminal, then catch a cab.建议你坐小客车进城，再叫计程车。例句：I suggest that you use such...
词汇精选：mount的用法和辨析
一、详细释义：n.坐骑，乘骑用马 [C]例句：I'm counting the number of owners who care for older mounts.我正在计算愿意照料老马的马主的数量。例句：Snowy is an excellent moun...
词汇精选：harmony的用法和辨析
一、详细释义：n.和谐，协调，调和例句：It impressed the audience with unbeatable harmony and elegance.它使观众感到无比的和谐与优雅。例句：He looked more relaxed, as if som...
词汇精选：happy的用法和辨析
一、详细释义：adj.感到（或显得）高兴的；快乐的例句：She had a happy girlhood.她有个快乐的少女时代。例句：I' m very happy that your health is showing signs of improvement....