黑脉金斑蝶，大红斑蝶...

butter的音标：butter的英式发音音标为：['bʌtə(r)]butter的美式发音音标为：['bʌtɚ]...

buttress的音标：buttress的英式发音音标为：['bʌtrəs]buttress的美式发音音标为：['bʌtrɪs]...

n.船形黄油碟，小餐碟...

butt的第三人称单数（三单）为：butts...

I know how to darn, and how to sew a button on.我会打补丁，缝纽扣。The middle button of his uniform jacket was strained over his belly.制服上装中间的纽扣在他的肚子上绷得紧紧的。The autoexposure button is awkwardly placed under the lens release button....

His remark was right on the button.他的话完全准确.He soaked Haas on the button.他猛击哈斯的下巴.I stood at his left, my finger on the button.我站在他左边, 手指放在按钮上....

buttresses的音标：buttresses的英式发音音标为：['bʌtrəsɪz]buttresses的美式发音音标为：['bʌtrəsɪz]...

钮扣钩...

Lawrence kept on butting me but the referee did not warn him.劳伦斯不停地用头撞我，但是裁判并没有警告他。He had a peremptory blunt butting even bullying manner.有时他神志冷峻,甚至不留情面.When they were talking Mary kept butting in.当他们在谈话时,玛丽老是插嘴.A couple...

buttress的复数形式为：buttresses...

butter的一般过去时为：buttered...

We have fresh butterfish from market , would you like to have a try?我们有新鲜的平鱼, 想尝尝 吗 ?...

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]...

They made a clause - by - clause rebuttal of the letter.他们对这封信 逐句 作了反驳.The rebuttal to this argument is equally simple: People create resources.要反驳这个观点同样也很简单: 人会创造资源.The rebuttal to Popper's scientific knowledge gro...

Hang your head and watch your belly button for 10 - 15 seconds.低头,视线注视肚脐部位,保持10 - 15秒.Can I get my belly button pierced?我能穿肚脐孔 吗 ?Oh, that stupid belly button makes me laugh!哦那该死肚脐眼总能逗我笑!...

Butter, margarine, and oily fish are all good sources of vitamin D.黄油、人造黄油和多脂鱼都含有丰富的维生素D。Blend the butter with the sugar and beat until light and creamy.把糖掺入黄油然后搅拌至滑软细腻。As a hangover from rationing, they mixed butter and...

butt的现在完成时为：butted...

v.切开摊平（butterfly的现在分词形式）...

butterfly的现在进行时为：butterflying...

butternut的音标：butternut的英式发音音标为：['bʌtənʌt]butternut的美式发音音标为：['bʌtərnʌt]...

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 ...

button的反义词有：unbutton, unbutton。vt. & vi.button的反义词（扣上钮扣）：unbutton。button的反义词（其他释义）：unbutton。...

That butterfingers always drops the baseball.那个家伙笨手笨脚,棒球总接不住,老是掉地....

v.（与…）邻接( abut的过去式和过去分词 )，（与…）毗连，接触，倚靠...

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....

button的现在进行时为：buttoning...

buttercup的复数形式为：buttercups...

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

n.捕虫堇...