swiftness的音标：swiftness的英式发音音标为：[swɪftnəs]swiftness的美式发音音标为：[swɪftnəs]...

amplify的一般过去时为：amplified...

griffe的音标：griffe的英式发音音标为：[grɪf]griffe的美式发音音标为：[grɪf]...

declassify的第三人称单数（三单）为：declassifies...

heifer的音标：heifer的英式发音音标为：['hefə(r)]heifer的美式发音音标为：['hɛfɚ]...

lift的反义词有：lower, lower。vt. & vi.lift的反义词（举起;晋升;提高）：lower。lift的反义词（其他释义）：lower。...

sanctify的现在完成时为：sanctified...

n.一生，寿命，有生之年，存在期，有效期na.终生，终身保障，[核]寿命...

I don't suppose it occurred to you to notify the police.我看你没想过要去通知警察。He will notify us where we are to meet.他将通知我们在什么地方集合.I am glad to notify you that your mother has arrived.我很高兴告诉你,你母亲到了....

fifth的复数形式为：fifths...

There's life vest under your seat for water emergencies.您的座下有一件救生衣在发生水上紧急情况时用.There's a life vest under your seat for water emergencies.你的座下有一件救生衣,发生水上紧急情况时候用.There is a life vest under your seat for water emer...

stiffening的音标：stiffening的英式发音音标为：['stɪfnɪŋ]stiffening的美式发音音标为：['stɪfənɪŋ]...

vt.保障，保护，使免于受罚，补偿...

dignifying的音标：...

quantify的第三人称单数（三单）为：quantifies...

n.狮身鹫首的怪兽...

She refused to testify, unless the murder charge against her was dropped.除非撤销对她的谋杀指控，否则她拒绝作证。Fiers promised to testify fully and truthfully.菲耶尔承诺所作证词将毫无保留且句句属实。I can testify to this man's veracity and good character...

acidify的现在进行时为：acidifying...

terrify的近义词有：alarm, frighten, startle, terrify, scare, intimidate。下面这些动词均有"惊吓，惊恐"的含义：alarm ：着重指某人意识到危险而突然产生的惊恐。frighten ：普通用词，使用广泛，指产生突然、短暂的惊慌、恐怖感。startle ：强调突然使人惊骇或震惊。terrify ：语气最强，指惊骇得六神无主，魂飞魄散。scare ：指非正式文体中可与frighten...

rift的复数形式为：rifts...

diffusion的音标：diffusion的英式发音音标为：[dɪ'fju:ʒn]diffusion的美式发音音标为：[dɪ'fjuʒən]...

specifications的音标：specifications的英式发音音标为：[spesɪfɪ'keɪʃnz]specifications的美式发音音标为：[spesɪfɪ'keɪʃnz]...

vitrify的音标：vitrify的英式发音音标为：['vɪtrɪfaɪ]vitrify的美式发音音标为：['vɪtrəˌfaɪ]...

jiff的复数形式为：jiffy...

Given the fraught nature of the subject, the results are gratifyingly uncontroversial.考虑到这个学科令人担忧的本性, 这结果让人满意得无可争议.The performance was at a gratifyingly high level.演出水平极高....

miff的一般过去时为：miffed...

This was a practice sanctified by tradition.这是一种合乎传统的做法。The priest sanctified the church with a special ceremony.牧师用专门的仪式使教堂显得神圣.In their eyes, the very ground on which he trod was sanctified.在他们的心目中, 他脚踏的地面都是圣洁的....

An experimental investigation on purification of ethylbenzene waste gas a biofilter packed with ceramic pellets.以陶粒作为生物过滤床的填料净化含乙苯废气.Extraction and purification of cytisine from the seeds of thermopsis lanceolate were st...

There was something strange in her attitude which mystified me.她态度有些奇怪，让我迷惑不解。They were totally mystified by the girl's disappearance.那女孩失踪使他们大惑不解。I'm mystified ; I just cannot see how he did it.我大惑不解,说不明白他是怎样做...

n.寄赠本，呈献用书籍，赠阅本...