n.登陆指挥官，陆战队的指挥官...

attacker的复数形式为：attackers...

It is the only tangible object the astronomer can handle.这是天文学家能够掌握的唯一可接触的对象.FRAN ? OISE COMBES, an astronomer at the Paris Observatory, is a leading expert on galaxy dynamics.康布任职于法国的巴黎天文台, 她是研究星系动力学方面的顶尖天文学家.There was ...

consider的反义词有：disregard, neglect, ignore。vt.consider的反义词（考虑;把...视为）：disregard, neglect, ignore。...

deserter的音标：deserter的英式发音音标为：[dɪ'zɜ:tə(r)]deserter的美式发音音标为：[dɪ'zɜrtə(r)]...

n.壁炉挡板( fender的名词复数 )，挡泥板...

These costs may be counterbalanced by the advantages of simplified fabrication, erection, and added aesthetics.这些开销可由简化制造与安装及增添美观等优点来补偿.The erection of this framework took only a few minutes.架设这个框架只需几分钟.Its lower end is ...

The planet Jupiter may have no solid surface at all.木星表面可能根本就不是固体的。The astronomers were taking an observation of Jupiter.天文学家们正在观测木星.How many moons has the planet Jupiter?木星有几个卫星?...

river的音标：river的英式发音音标为：['rɪvə(r)]river的美式发音音标为：['rɪvɚ]...

anaerase的音标：anaerase的英式发音音标为：[æ'neəreɪz]anaerase的美式发音音标为：[æ'neəreɪz]...

sovereignty的复数形式为：sovereignties...

n.装饰者...

n.动物，人， （尤指）可怜的人...

Lacking self-confidence and maturity, many teenagers are left feeling very vulnerable.许多十几岁的孩子既缺乏自信又不够懂事，所以感情上十分脆弱。Two teenagers burgled the home of Mr Jones's mother.两个少年闯进了琼斯先生的母亲家里行窃。The teenagers shook their lon...

advert的第三人称单数（三单）为：adverts...

n.（法国的）梅罗文加王朝之王adj.梅罗文加王朝的...

mannerist的音标：mannerist的英式发音音标为：['mænərɪst]mannerist的美式发音音标为：[]...

n.内野手，内场手...

It really overestimates its strength.不自量力.EIAA overestimates the concentrations at further downwind distance by more than a factor of 2.对于下风向远距离处的浓度,EIAA的预测值高了一半以上....

n.微光，隐约的一瞥adj.薄弱地发光的v.发闪光，发微光( glimmer的现在分词 )...

engineer的现在完成时为：engineered...

exercise的一般过去时为：exercised...

better的现在进行时为：bettering...

millimeters的音标：...

adherography的音标：adherography的英式发音音标为：[ədhɪə'rɒgrəfɪ]adherography的美式发音音标为：[ədhɪr'rɒgrəfɪ]...

imperious的音标：imperious的英式发音音标为：[ɪm'pɪəriəs]imperious的美式发音音标为：[ɪm'pɪriəs]...

汉字...

v.以醚麻醉，化成为醚( etherize的第三人称单数 )...

"Let's invite her to dinner." — "Over my dead body!"“我们请她来吃晚饭吧。”——“除非我死了！”He asked for a glass of port after dinner.晚饭后，他要了一杯波尔图葡萄酒。That night she, Nicholson and the crew had a celebratory dinner.那天晚上，她、尼科尔森和全体工作人员吃...

Germacrane type sesquiterpenoids are the most abundant among all the sesquiterpenoid skeletons.吉马烷型倍半萜是众多倍半萜结构骨架类型中最为丰富的一种....