abutilon的音标：abutilon的英式发音音标为：[ə'bju:tɪlən]abutilon的美式发音音标为：[ə'bjutɪlən]...

A new type gemini surfactant was synthesized from 1,4 - butanediol , maleic anhydride and 1 - octadecanol.采用1,4- 丁二醇 、 马来酸酐及十八醇为主要原料,合成出一种双子表面活性剂1, 4- 丁二醇双琥珀酸十八醇双酯磺酸钠.The catalysis of big pore strong acid resin for 1, 4 ...

n.乳脂...

adj.促成的，促进的，起作用的，需要受益人付钱的...

Theater owners lease films from film distributors.剧院老板从电影发行商处租电影放映。A lot of the money that you pay at the cinema goes back to the film distributors.你在电影院消费的一大部分钱都会回到电影发行商手里。The police quickly found the distributors of th...

This, and the remaining frescoes, are not attributed to Giotto.这个，还有那些残存的湿壁画，都不是乔托的作品。She attributed her flawless complexion to the moisturiser she used.她将自己无瑕的肌肤归功于所使用的保湿霜。They attributed the success of their invention ...

dichlorobutylene的音标：dichlorobutylene的英式发音音标为：[daɪklərəʊ'bɪti:li:n]dichlorobutylene的美式发音音标为：[daɪkləroʊ'bɪtilin]...

异丁...

We must beware , however , of attributing this thinness exclusively to Boston.话虽如此,我们也不能把这种贫乏完全归罪于波士顿.Man attributing cleverness to somebody else unless it's an enemy.人极少夸赞别人的聪明才智,除非他是你的敌人.Why look at attributing ex...

Butyrivibrio的音标：...

环丁酮...

v.重新分配( redistribute的现在分词 )...

v.初次表演，初次登台（debut的现在分词形式）...

"This", huffed Mr Buthelezi, "was discrimination."“这个，”布特莱齐先生气愤地说，“是歧视。”...

n.（雏菊科）蜂斗叶属植物...

丁四醇...

莫诺卡因，丁胺卡因...

n.黄油球，胖人[肥胖的动物]，胖子...

As the nation continued to mourn, the new President of South Africa paid his own tribute.举国仍在哀悼之际，南非新任总统也表达了自己的怀念之情。They called the event 'a tribute to heroes', which was a nice touch...他们把这一活动称为“向英雄致敬”，这可是加分之举...

n.蝴蝶，蝶泳，轻浮的人，游手好闲的人v.切开摊平...

...

amfebutamone的音标：amfebutamone的英式发音音标为：[æmfb'ju:təmwʌn]amfebutamone的美式发音音标为：[æmfb'jutəmwʌn]...

dibromobutane的音标：dibromobutane的英式发音音标为：[daɪbrəʊməʊb'ju:teɪn]dibromobutane的美式发音音标为：[daɪbroʊmoʊb'juteɪn]...

n.环丁二烯...

醋丁洛尔...

The mobile phone business was actually his bread and butter.移动电话业务实际上是他的主业。a piece of bread and butter一块黄油面包Employment and taxation are the bread-and-butter issues of politics.就业和征税是很重要的政治问题。...

buttress的一般过去时为：buttressed...

chlorobutyl的音标：chlorobutyl的英式发音音标为：[klərəʊ'bɪti:l]chlorobutyl的美式发音音标为：[kləroʊ'bɪtil]...

tribute的音标：tribute的英式发音音标为：['trɪbju:t]tribute的美式发音音标为：['trɪbjut]...

在下巴尖上，准确地...