The issuance, revision , superseding, and withdrawal of all documents should be controlled by maintaining revision histories.11所有文件的发放 、 修订 、 替换和收回应当通过保存修订历史来控制.She did some revision for the exam.她温习功课准备考试。Hypothesis: Re...

n.威胁，恐吓，凶兆...

proverb的近义词/同义词有：saying, dictum, maxim, adage, saying, motto, adage, dictum, maxim, truth。n.proverb的近义词（俗语;箴言）：saying, dictum, maxim, adage。proverb的近义词（其他释义）：saying, motto, adage, dictum, maxim, truth。...

lunar的音标：lunar的英式发音音标为：['lu:nə(r)]lunar的美式发音音标为：['lunɚ]...

At first glance, organic farming looks much more expensive for the farmer.乍一看，有机耕作对农民而言似乎花费大多了。They fell in love at first glance.他们一见钟情.It was clear at first glance that they had not died of their wounds.一眼就可以看出他们并不是因受伤而...

administer的一般过去时为：administered...

arrange的反义词有：disturb, derange, derange, disarrange, disorder, disturb。vt.arrange的反义词（整理;布置;筹备）：disturb, derange。arrange的反义词（其他释义）：derange, disarrange, disorder, disturb。...

He is among the few aspirants with administrative experience.他是为数不多的几个志向远大而且有管理经验的人之一。aspirants to the title of world champion有志夺取世界冠军的人He is one of the aspirants to the vice - presidency.他是热衷于当上副总统的人士之一....

short的音标：short的英式发音音标为：[ʃɔ:t]short的美式发音音标为：[ʃɔrt]...

grumble的一般过去时为：grumbled...

sparse的近义词/同义词有：scanty, scattered, meager, scarce, skimpy, meager, skimpy, thin, scarce, scanty, tight, infrequent。adj.sparse的近义词（稀少的）：scanty, scattered, meager, scarce, skimpy。sparse的近义词（其他释义）：meager, skimpy, thin, scar...

n.方硫锰矿...

foreigner的近义词/同义词有：immigrant, emigrant, outlander, barbarian, alien, outsider, stranger, newcomer, tramontane, nonnative, refugee。n.foreigner的近义词（外国人）：immigrant, emigrant, outlander, barbarian, alien, outsider, stranger,...

v.注册，登记，加入，招收...

the inversion of normal word order正常词序的倒装If, at the time , the British had not feared inversion, it would have been completed.假如英国人当时不是害怕入侵, 这条隧道早就建成了.The necessary population inversion can be achieved in a variety of wa...

n.命令，秩序，规则，制度，次序vt.命令，订购，整理vi.下订单...

trousers的音标：trousers的英式发音音标为：['traʊzəz]trousers的美式发音音标为：['traʊzərz]...

皮肤多神经炎...

never的反义词有：ever, ever。adv.never的反义词（从未;永不;不可能）：ever。never的反义词（其他释义）：ever。...

Cyprinidae的音标：...

arrive的现在进行时为：arriving...

[化] 鸢尾素，[医] 鸢尾糖，鸢尾淀粉...

engrave的近义词/同义词有：inscribe, carve, fix, print, impress, cut, stamp, chisel, carve, stamp, fix, etch, impress, cut, inscribe, print, scratch, sketch。vt.engrave的近义词（铭记）：inscribe, carve, fix, print, impress, cut, stamp。engra...

adj.不舒服的，令人不舒服的，不自在的，不安的...

In business a poker face can be very useful.生意场上，不动声色会非常有用。She managed to keep a poker face.她一直努力板着脸。He wore a poker face during police questioning.在警察侦讯时,他一直面无表情....

midrib的音标：midrib的英式发音音标为：['mɪdrɪb]midrib的美式发音音标为：['mɪdˌrɪb]...

n.内变形的，盘肠（构造）的...

rich的反义词有：poor, barren, meager, poor。adj.rich的反义词（有钱的;富于...的）：poor。rich的反义词（其他释义）：barren, meager, poor。...

chlorinate的音标：chlorinate的英式发音音标为：['klɔ:rɪneɪt]chlorinate的美式发音音标为：['klɔrɪneɪt]...

adj.缺乏的，罕见的adv.勉强，仅仅，几乎不，简直不...