v.切开摊平（butterfly的现在分词形式）...

n.乳脂汁...

vt.屠宰（butcher的现在分词形式）...

dobutamine的音标：dobutamine的英式发音音标为：[dɒbju:'tæmi:n]dobutamine的美式发音音标为：[dɒbju'tæmin]...

Using as excellent end stopper in the procedure of emulsion gathering of butylbenzene.是丁苯等乳聚过程中非常优异的终止剂....

钮扣钩...

butterfly的现在进行时为：butterflying...

环丁酸醇...

butcher的现在完成时为：butchered...

The cuts on Colin's head could only have been made by head-butts.科林头上的那些伤口只能是用头撞击时造成的。The Nazis worked them over with gun butts.纳粹分子用枪托毒打他们.She says the patrolmen rounded them up at the village school and beat them ...

rebuttal的音标：rebuttal的英式发音音标为：[rɪ'bʌtl]rebuttal的美式发音音标为：[rɪ'bʌtl]...

buttock的现在进行时为：buttocking...

diisobutyl的音标：diisobutyl的英式发音音标为：[dɪsəʊ'bʌti:l]diisobutyl的美式发音音标为：[dɪsoʊ'bʌtil]...

adj.奶油的，由奶油中提取的，酪酸的...

butch的最高级为：butchest...

redistribute的现在进行时为：redistributing...

Bertha likes to catch butterflies with her little paws.柏莎喜欢用她那小小的熊掌去抓蝴蝶.We catch butterflies, we pick flowers, and we pick wild fruit to eat.有时候,我们会森林捉蝴蝶 、 摘花 、 摘野果吃....

butaldehyde的音标：butaldehyde的英式发音音标为：[bju:'tɔ:ldɪhaɪd]butaldehyde的美式发音音标为：[bju'tɔldɪhaɪd]...

布托哌林...

all but的音标：all but的英式发音音标为：[ɔ:l bʌt]all but的美式发音音标为：[ɔl bʌt]...

cannot help but的音标：cannot help but的英式发音音标为：['kænɔt help bʌt]cannot help but的美式发音音标为：['kænɑt hɛlp bʌt]...

The current offset press on COTS surface with General use acrylonitrile - butadiene rubber.不幼远胶印机上常用的胶辊暗不天层胶凡是都采取丁腈橡胶.A synthetic rubber made from the polymerization of butadiene sodium.丁二烯的衍生物,用于聚合制成氯丁橡胶.Nickel fastens ...

There is still pain at bottom vertebra of the buttock!屁股处的尾椎骨还在一阵阵的痛!Is long afterbirth above the buttock how one and the same?屁股上面长胞是怎么一回事?In my thigh and buttock ( touches his right buttock ).在我的大腿和屁股....

abut的第三人称单数（三单）为：abuts...

vt.& vi.贡献出，捐赠（款项），投稿（给杂志等），出力...

最后但同样重要的...

butment的音标：butment的英式发音音标为：['bʌtmənt]butment的美式发音音标为：['bʌtmənt]...

I belong to a guild of wine butlers.我属于主管酒类的男仆同业公会.Standard: Butlers will Greet all guests and Associates at all times.标准: 所有时候专职管家都要向所有的客人和员工打招呼.The Butlers are looking for a modernly designed house.巴特勒夫妇正在找一楝设计现代化的房子....

butt的现在完成时为：butted...

butting的音标：butting的英式发音音标为：['bʌtɪŋ]butting的美式发音音标为：['bʌtɪŋ]...