“烯”怎么读

烯空气跟空气十分近似.Olefin gas closely approximates air.所有的主要难点都涌现在烯酮 ( 1 ) 的合成中.All the chief difficulties crop up in the synthesis of the enone ( 1 ).某碳氢化合物已知可能是烯烃或是烷烃.A hydrocarbon was known to be either an alkene or alkane....

“烯”的英语可以翻译为：[化] （有机化合物的一类） alkene，olefince ...

“抗烟酸”的拼音为：kàng yān suān...

ceratite的音标：ceratite的英式发音音标为：['serətaɪt]ceratite的美式发音音标为：['serətaɪt]...

easy的近义词/同义词有：relaxing, cozy, restful, comfortable, snug, simple, effortless, hard, not, plain, gentle, kindly, lenient, mild, pleasant, smooth, natural, informal, fluent, kindly, natural, simple, pacific, lenient, plain...

Was he afraid, he was asked. 'Afraid of what?' he retorted...有人问他是否害怕。“害怕什么？”他反问道。She retorted upon me, saying I was to blame.她反驳我, 说我才应该受责备.Chang Su - su retorted hastily , looking slightly belligerent.张素素又抢着反...

刮掉旧漆, 用砂纸将表面打磨光, 然后涂漆.Scrape the old paint off, sand the surface down, and then varnish over it.阳光透过我左边的窗口,照得涂漆闪闪发亮.To my left sunshine poured through a window lighting up the smears.她在墙上涂漆.She daubed paint on the wall....

[人名] [英格兰人姓氏] 赫恩 Hearn的变体，[地名] [比利时] 海尔讷，[地名] [德国] 黑尔讷...

active的近义词有：active, energetic, vigorous, brisk, lively。下面这些形容词均有"积极的，活跃的"的含义：active ：指有活动能力，强调与消极或休止相反的积极活动状态。energetic ：提精力充沛、奋力从事某事业。vigorous ：指不仅表现积极、有生气，而且固有精力和活力十分旺盛。brisk ：指动作敏捷、充满活力、轻快活泼地从事某项工作或活动。lively ：侧重支轮船快，机...

n.白云石...

duple的音标：duple的英式发音音标为：['dju:pl]duple的美式发音音标为：['dupəl]...

Integrating的音标：Integrating的英式发音音标为：['ɪntɪɡreɪtɪŋ]Integrating的美式发音音标为：['ɪntɪɡreɪtɪŋ]...

She had a double mastectomy and lymph node removal.而后她做了双乳切除术和淋巴腺切除术.Modified radical mastectomy replaces radical mastectomy for breast cancer.乳腺癌改良根治术代替经典根治术.Modified mastectomy replaces mastectomy for breast cancer.乳腺癌...

Immediately after this meeting I began my canvass of friends and colleagues.在这次会见之后,我立即开始征求我的朋友和同事们的意见.During a canvass of the neighborhood we collected 200 dollars for the school.在邻近地区的一次募捐,我们为学校募得了二百美元.I wil canvass th...

The company will be capitalized at £2 million.该公司将以200万英镑的价格出售。We capitalized our assets to avoid bankruptcy.我们把资产转作资金以避免破产。She capitalized on her opponent's mistake and won the game.她利用了她对手的失误赢得了比赛....

Parisians on the street often looked worried, hurried and unfriendly.巴黎街上的路人往往看上去忧心忡忡、匆匆忙忙而且不太友善。I don't know. Parisians can be grumpy. Have you noticed?我也不知道, 巴黎人的脾气可不好, 你发现了 吗 ?Parisians are proud of their cuisine...

kettledrums的音标：...