The bad weather has hung up the work of excavation.天气不好耽误了挖掘工作.More discoveries were made as the excavation proceeded.挖掘期间陆续有所发现.The present relief of more than 1000 ft was due to excavation.现在的地形起伏超过1000尺是削蚀作用造成的....

Owen was against it, on the grounds of expense.欧文因费用问题对此表示反对。I'll try to save him the expense of a flight from Perth.我会设法替他省下要从珀斯飞来的机票费用。He put Elizabeth's motel bill and airfare on his expense account.他将伊丽莎白住汽...

exoskeleton的音标：exoskeleton的英式发音音标为：['eksəʊskelɪtn]exoskeleton的美式发音音标为：['eksoʊskelɪtn]...

v.使困惑，使慌乱( flummox的过去式和过去分词 )...

exceeded的音标：exceeded的英式发音音标为：[ɪk'si:dɪd]exceeded的美式发音音标为：[ɪk'sidɪd]...

exocrine gland的音标：exocrine gland的英式发音音标为：['eksəukrain ɡlænd]exocrine gland的美式发音音标为：['ɛksəkrɪn ɡlænd]...

Taxis must conform to the rigorous standards laid down by the police.出租车必须遵守警方的严格规定。He economized by using buses instead of taking taxis.他不坐出租车而改乘公共汽车以节省钱.He economized by using trams instead of taking taxis.他改乘电车而不乘出租汽车...

He favors extending the school day and school year.他赞成增加每天的课时并延长学年。He pulled away, extending his lead to 15 seconds.他把领先优势逐渐扩大到了15秒。We are extending the radio network.我们正在扩大广播网....

Method: Adopt intestines push movement and excursive intestines flesh experimentation to determine motor function.方法: 采用肠推进运动及离体肠肌实验法测定消化道运动功能....

hypoxanthine的音标：hypoxanthine的英式发音音标为：[ˌhaɪpə'zænθi:n]hypoxanthine的美式发音音标为：[ˌhaɪpə'zænθin]...

int.对不起，恕...

n.花费( expenditure的名词复数 )，使用，（尤指金钱的）支出额，（精力、时间、材料等的）耗费...

激励管...

lexicon的音标：lexicon的英式发音音标为：['leksɪkən]lexicon的美式发音音标为：['lɛksɪˌkɑn]...

vt.使烦恼，使苦恼，使生气，详细讨论v.〈诗〉使激荡，使汹涌，纷纷议论，长期争论...

FDA approves doxorubicin, an anti - tumor antibiotic from Streptomyces bacteria.1974年, FDA批准一种来源于链球菌的抗肿瘤抗生素-阿霉素.Verapamil partially reversed the resistance of MCF - 7 Adr to doxorubicin.维拉帕米可逆转MCF - 7Adr对阿霉素的抗药性.The adso...

laxative的复数形式为：laxatives...

乙氧基咖啡因...

adj.可扩张的，扩大的，膨胀性的...

The school labours under the disadvantage of not having enough textbooks.这所学校苦于课本不足的不利条件.The library didn’t stock zoology textbooks.这家图书馆没有动物学教科书。English textbooks and dictionaries are on sale everywhere.英语教材和词典到处都有卖的。En...

hygroexpansivity的音标：hygroexpansivity的英式发音音标为：[haɪgrəekspæn'sɪvɪtɪ]hygroexpansivity的美式发音音标为：[haɪgrəekspæn'sɪvɪtɪ]...

vi.做实验，进行试验（experiment的过去式与过去分词形式）...

dextrosamine的音标：dextrosamine的英式发音音标为：[dekstrəʊ'sæmi:n]dextrosamine的美式发音音标为：[dekstroʊ'sæmin]...

dewaxing的音标：dewaxing的英式发音音标为：[di:'wæksɪŋ]dewaxing的美式发音音标为：[di'wæksɪŋ]...

They may headhunt her for the vacant position of Executive Producer.他们可能会挖她去填补执行制片人这一空缺职位。The programme of sell-offs has been implemented by the new chief executive.新任总裁已经执行了抛售方案。At the highest executive levels earnings ...

n.膨胀主义，扩张主义...

adj.扩及同空间的，伸及同时间的，同延的...

n.固着，固恋...

explanatory的近义词/同义词有：expository, elucidative, explicative, descriptive, interpretive, illustrative, demonstrative, analytical。adj.explanatory的近义词（解释的）：expository, elucidative, explicative, descriptive, interpretive, illu...

demultiplexing的音标：demultiplexing的英式发音音标为：[dɪmʌltɪp'leksɪŋ]demultiplexing的美式发音音标为：[dɪmʌltɪp'leksɪŋ]...