“戊烯”的英语

报道了在低温条件下, 以邻二酮和α-环烯酮为原料与炔钠反应,合成了2,3, 4,5-四甲基-1-乙炔基-2-烯-环戊醇、1, 2 - 二苯基 -2 - 羟基 -3 - 丁炔 -1 - 酮、3, 4 - 二苯基 -1,5-己二炔-3,4 - 二醇和3,4 - 二苯基 -3 - 环戊烯 -1 -酮4种化合物.In low temperature, reaction of ketone with sodium acetylide synthe...

“炽热”的拼音为：chì rè...

spacious的近义词/同义词有：expansive, roomy, capacious, commodious, vast, far-reaching, widespread, sweeping, extensive, commodious, widespread, sweeping, far-reaching, broad, capacious, extensive, vast, expansive, wide, roomy。ad...

experimenting的音标：...

“精锐”的英语可以翻译为：crack，picked，elite ...

氢化...

fable的反义词有：fact, fact。n.fable的反义词（虚构的故事;传说）：fact。fable的反义词（其他释义）：fact。...

If he demands too much, the unions will vote him down.如果他要求太多，工会就会投票撤换他。The once-powerful post unions have been cut down to size.一度很强势的邮政联盟已经威风不再。They have yet to break the link with the trade unions.他们还必须断绝与工会组织的联系。...

notch的近义词/同义词有：indentation, nick, cut, gash, recess, cut, indentation, gash, nick, scotch, degree, opening, dent。n.notch的近义词（刻痕）：indentation, nick, cut, gash。notch的近义词（其他释义）：recess, cut, indentation, gash, nick, scotch, ...

draws的音标：draws的英式发音音标为：[drɔ:z]draws的美式发音音标为：[drɔz]...

Thanksgiving Day is usually on the last Thursday in November.感恩节通常在十一月最后的星期四.Yes, we have Thanksgiving Day, Labor Day and April Fool's Day.是的.我们有感恩节 、 劳动节,以及愚人节.I wonder why they made Thanksgiving Day fall on Thursd...

George, look out and don't let fur fall on your icecream.乔治, 当心别让皮毛掉在你的冰淇淋上.Icecream always disagrees with me.我吃了冰淇淋总是感到不舒服.What flavor ( s ) of icecream do you like?你喜欢哪一种味道的冰淇淋?...

She went to New York to receive the award in person.她亲自前往纽约领奖。She'd made the right choice in leaving New York.她离开纽约的决定是正确的。He had jumped overboard in New York harbor and swum to shore.他在纽约港跳下船，游上了岸。...

abnormalities的音标：abnormalities的英式发音音标为：[ˌæbnɔ:'mælɪtɪz]abnormalities的美式发音音标为：[ˌæbnɔ'mælɪtɪz]...

“煨”的英语可以翻译为：cook over a slow fire，simmer，roast in fresh cinders，bake ...

“替换”的英语可以翻译为：eplace，substitute for，displace，interchange，substitution ...