golfers practising their swings练习挥杆动作的高尔夫球手She spent hours practising the breast stroke.她花了数小时练习蛙泳。An art historian and collector, he was also a practising architect.他身为艺术历史学家和收藏家，同时也是一名从业建筑师。As we have been practising r...

皮肤反应...

n.乳酪计...

galactenzyme的音标：galactenzyme的英式发音音标为：[ɡælæk'tenzi:m]galactenzyme的美式发音音标为：[ɡælæk'tenzim]...

adj.长短格的...

bacteriostat的音标：bacteriostat的英式发音音标为：[bæktɪəri:əʊs'teɪt]bacteriostat的美式发音音标为：[bæktɪərioʊs'teɪt]...

n.杂工，打杂的人( factotum的名词复数 )...

actinomere的音标：actinomere的英式发音音标为：[æk'tɪnəmɪə]actinomere的美式发音音标为：[æk'tɪnəˌmɪr]...

n.放射（性），辐射能...

galactometer的音标：galactometer的英式发音音标为：[ˌgælək'tɒmɪtə]galactometer的美式发音音标为：[ˌgælək'tɒmətə]...

In most reactors, there is a significant flux of fast neutrons.在大部分反应堆中都有一定强度的快中子流.The earliest production reactors necessarily used normal uranium as fuel.最早为生产用的反应堆,必须使用普通铀作为燃料.Generally these statutes apply only to wa...

lactonaphthol的音标：lactonaphthol的英式发音音标为：[læktə'næfθɒl]lactonaphthol的美式发音音标为：[læktə'næfθɒl]...

practical的近义词/同义词有：boring, uninteresting, vapid, humdrum, tedious, insipid, flat, prosaic, dull, tiresome, working, efficient, efficacious, banausic, pragmatic, worthwhile, functional, utilitarian, applicatory, practicab...

Actinophryida的音标：...

Remember to be tactful when expressing a personal judgement.记住表达个人看法要婉转.I decided it wouldn't be tactful to order another beer.我想了想，觉得再要啤酒就有点过分了。He had been extremely tactful in dealing with the financial question.....

赤海葵红素...

Johnson: The Boss should be close to Colonel Volgin. How about a little coaction?约翰逊: TheBoss应该和Volgin在一起,来个小小的合作如何?...

菌特灵...

reactionaries的音标：reactionaries的英式发音音标为：[r'ɪækʃənrɪz]reactionaries的美式发音音标为：[r'ɪækʃənrɪz]...

You could get them under the Trade Descriptions Act for that!你可以根据《商品说明法》将他们绳之以法。I'm designating you to act for me while I am away.当我不在时,我指派你来代替我.He authorized me to act for him while he is abroad.他授权我在他出国期间代行他的职务....

The legislative branch enacts laws ; the executive branch enforces them , and the judicial branch interprets them.立法部门制订法律,行政部门执行法律, 司法部门解释法律....

阳起石...

fracton的音标：fracton的英式发音音标为：[f'ræktən]fracton的美式发音音标为：[f'ræktən]...

retract的近义词/同义词有：cancel, repeal, revoke, withdraw, annul, recall, rescind, cancel, withdraw, recall, repeal, rescind, annul, invalidate, revoke。vt.retract的近义词（撤回;撤销）：cancel, repeal, revoke, withdraw, annul, recall, resci...

adj.减掉的，除去的v.减，扣除，做减法( subtract的过去式和过去分词 )...

Anaphylactic and anaphylactoid reactions can be associated with bronchospasm and pulmonary edema.过敏及类过敏反应,可导致支气管痉挛及肺水肿.What is the difference between anaphylactic and anaphylactoid reactions?过敏反应与类过敏反应的区别?Can you give so...

adv.人为地，虚构地...

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tactics的近义词/同义词有：strategy, methods, procedures, operations, maneuvers, strategy。n.tactics的近义词（战略;战术）：strategy, methods, procedures, operations, maneuvers。tactics的近义词（其他释义）：strategy。...

adj.教学的，教导的，（指人）学究式的，迂腐的...