aphthosis怎么读

n.口疮病...

even的一般过去时为：evened...

“短铁撬”的英语可以翻译为：jemmy ...

属于这类物质的有云母 、 瓷器 、 石英 、 玻璃 、 木材等等.To this class of substance belong mica, porcelain, quartz, glass, wood, etc.沥清铀矿和铜铀云母比纯铀的放射性强得多.Pitchblende and chalcolite are much more radioactive than uranium itself.它不能通过云母这样的不透水的物质.I...

RSC的音标：...

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

汞中毒: 由各种汞化合物造成的对身体的伤害.Mercury poisoning: Harmful effects of mercury compounds....

unreal的近义词/同义词有：mock, fake, fanciful, unauthentic, artificial, imaginary, imitation, false, make-believe, simulated, pseudo, fictitious, counterfeit, synthetic, fabled, real, fake, fantastic, fanciful, artificial, romant...

“随伴者”的拼音为：...

One heavenly body occults another.一颗星掩盖着另一颗星.The beam of light occults every so often.光束有时变得很暗....

“生成”的英语可以翻译为：create，generate，produce，build，make ...

“己二腈”的英语可以翻译为：[化] adipic dinitrile，adiponitrile，hexane dinitrile ...

Pupils could be excluded from school for insolence.学生可能会因目无师长而被开除。I've had enough of your insolence , and I'm having no more.我受够了你的侮辱, 不能再容忍了.How can you suffer such insolence?你怎么能容忍这种蛮横的态度?...

hoist的现在完成时为：hoisted...

adj.精心选择的，选择的，不普遍的，淘汰的...