acetylide什么意思

In low temperature, reaction of ketone with sodium acetylide synthesized 1 - ethynyl - 2,3, 4,5 - tetramethyl - 2 - cyclopentene - 1 - ol; 1,2 - diphenyl - 2 - hydroxy - 3 - butine - 1 - one; 3,4 - diphenyl - 1,5 - hexad...

acetylide的音标：acetylide的英式发音音标为：[æsɪtɪ'laɪd]acetylide的美式发音音标为：[æsɪtɪ'laɪd]...

Lettie was mooning around all morning, doing nothing...莱蒂混了一上午，什么也没干。My working days were spent mooning round his department, trying to sneak a chance encounter.上班时我在他的部门转来转去，暗中寻找巧遇他的机会。Lettie was mooning around all mor...

downfall的近义词/同义词有：ruin, upset, decline, defeat, overthrow, failure, decay, flood, downpour, rainstorm, cloudburst, failure, overthrow, defeat, downpour, upset, flood, cloudburst, ruin, rainstorm。n.downfall的近义词（坠落;垮台,没落）：...

n.[商]商标，牌子，烙印，〈比喻〉污名，耻辱，燃烧着的木头vt.污辱，铭刻于，加商标于，打烙印于...

In a word, our method is regenerative holozoic diet with meat and vegetable.简单讲就是“再生肉菜饮食全营养减肥法”....

It was the spectacular to end all spectaculars and probably can never be bettered.它已经登峰造极,无人能超越了....

“踝关节”的拼音为：huái guān jié...

discrepant的音标：discrepant的英式发音音标为：[dɪ'skrepənt]discrepant的美式发音音标为：[dɪ'skrepənt]...

“宇航员”的英语可以翻译为：astronaut，cosmonaut ...

This reversal of position was often accomplished pleasantly and painlessly.这种职位的对调经常是和谐且无痛的.Inwardness is what an Englishman quite simply has, painlessly, as a birthright.内省是英国人与生俱来,不用费力培养就拥有的特质.Each baby needs enough an...

beaver的第三人称单数（三单）为：beavers...

matcher的音标：matcher的英式发音音标为：['mætʃə]matcher的美式发音音标为：['mætʃə]...

partners的音标：...

成套足球用品的重新推出仅仅是一种促销的手段。Football kit relaunches are simply a way of boosting sales.国王迷上了订购化装用品和面具。The King took a fancy to ordering disguises and masks.价值数十万英镑的办公用品都被砸烂了。Office material worth hundreds of thousands of pound...

In this new book, Harrison brilliantly disentangles complex debates...在这本新作中，哈里森巧妙地理顺了那些纷繁复杂的争论。Harrison dislocated a finger...哈里森的一根手指脱臼了。Mr. Harrison reckons half of his business could be transacted by computer.哈里森先生估计...

anatomically的音标：anatomically的英式发音音标为：[ˌænə'tɒmɪklɪ]anatomically的美式发音音标为：[ˌænə'tɒmɪklɪ]...