earthworm的音标：earthworm的英式发音音标为：['ɜ:θwɜ:m]earthworm的美式发音音标为：['ɜrθwɜrm]...

n.定形群体，集结体，连生体（如栅藻、团藻等），菌团...

They drove us at bayonet point to build blockhouses for them.他们用刺刀逼着我们给他们修碉堡....

Under the agreement the Vietnamese can opt out at any time.依据该协定，越南有权随时选择退出。Real pacification is hard to get in the Vietnamese countryside.在越南的乡下真正的安宁是很难实现的.The author tells of a remarkable encounter with a group of Sout...

adj.跛的，瘸的，僵痛的，差劲的，无说服力的，蹩脚的vi.变跛vt.使跛，使残废，把…弄残废n.（金属）薄板，薄片，（古代护身甲上的）重叠金属片...

绒铜矿...

卡拉巴豆碱，毒扁豆碱...

He was able to sever all emotional bonds to his family.他切断了和家人的所有感情纽带。to sever a rope割断绳子She wanted to sever all her connections with the firm.她想断绝和那家公司的所有联系....

"In any case you remained friends." — "Certainly."“无论如何，你们都是好朋友吧。”——“那当然。”It may rain tomorrow, but we are going home in any case.明天可能下雨, 但不管怎样,我们打算回家去.The concert was booked out, and in any case, most of the people gath...

daises的音标：...

let oneself go的音标：let oneself go的英式发音音标为：[let wʌn'self ɡəu]let oneself go的美式发音音标为：[lɛt wʌn'sɛlf ɡo]...

[化] 阿那孕酮...

daytime的反义词有：nighttime。n.daytime的反义词（白天）：nighttime。...

The fossils at Dinosaur Cove are embedded in hard sandstones.恐龙峡谷中的化石都嵌在坚硬的砂岩中。'This is a handy cove,'says he, at length,'and a pleasant sittyated grog - shop.“ 这海湾位置不错, ”他终于开口说道, “ 这小旅店算是选对了地方.'You a...

asexual的音标：asexual的英式发音音标为：[ˌeɪ'sekʃuəl]asexual的美式发音音标为：[e'sɛkʃuəl]...

Methane and propane are alkanes.甲烷和丙烷是烷烃。The general uses of alkanes may be divided into three categories.烷的一般用途可分为三个方面.The straight - chain alkanes exacerbate the problem of engine " knock ".直链烷烃使机器的 “ 爆震 ” 问题更加严重....

n.火山口，喷火口，弹坑，[天文学]巨爵座，（月球上的）环形山vt.在…上形成坑，取消，毁坏vi.形成坑，毁坏，消亡...

bulldozes的音标：...

n.英雄，勇士，男主角，（古代神话中的）神人，半神的勇士...

vt.设计，发明，创造，策划，设法做到vi.计划或谋划...

变柱石...

...

A virus is nigatively charged above its isoelectric point.病毒在它的等电离点以上时带负电荷.Isoelectric focusing may be used as another indication.等电聚焦可以用为另一指标.CMC stabilizes protein dispersions, especially near their isoelectric pH valu...

Being resolved on renunciation, on freedom from ill will, on harmlessness.出离思惟、无嗔思惟 、 无害思惟.Harmlessness requires the cessation of the consumption of flesh.无害要求停止食用肉类.The natural vegetable dyes have the characteristics of...

Her hair frizzles up naturally.她的头发是天然卷曲的....

n.评价者，价格核定人，森林地估测者...

keystone的复数形式为：keystones...

humper的音标：humper的英式发音音标为：['hʌmpər]humper的美式发音音标为：['hʌmpər]...

stumble的现在完成时为：stumbled...

stimulate的第三人称单数（三单）为：stimulates...