背节距，反螺旋...

get back的音标：get back的英式发音音标为：[ɡet bæk]get back的美式发音音标为：[ɡɛt bæk]...

后脊...

backslide的现在完成时为：backslid...

backing的复数形式为：backings...

backed的音标：backed的英式发音音标为：[bækt]backed的美式发音音标为：[bækt]...

把…放回原处，向后移，把钟/表拨慢，拨回...

This backplate requires modification prior to installation on the steering knuckle.杠杆,这背板需要修改的背板安装前关节....

Emphasize backswing with your arms and stay smooth and symmetrical.强调双臂后摆,保持流畅和协调.You should learn to use short and quick strokes with little backswing.你应该学会用小的引拍动作,用短促的爆发力击球.Near the top of backswing his club strikes a ...

n.（尤指戏剧中用的）背景幕布( backcloth的名词复数 )...

backstreet的音标：backstreet的英式发音音标为：['bækstri:t]backstreet的美式发音音标为：[]...

backfire的第三人称单数（三单）为：backfires...

Sale and Leaseback : How to Decide Its Tax Liability?返租销售: 纳税义务如何判断?...

v.退格( backspace的第三人称单数 )...

in back of的音标：in back of的英式发音音标为：[in bæk ɔv]in back of的美式发音音标为：[ɪn bæk ʌv]...

反吹法...

barebacked的音标：barebacked的英式发音音标为：[beə'bækt]barebacked的美式发音音标为：[ber'bækt]...

The performers, in costume and make-up, were walking up and down backstage...上了妆穿着戏服的演员在后台走来走去。He went backstage and asked for her autograph...他去后台跟她要了签名。Lee Kuan Yew still likes to jerk the strings backstage in Singapor...

back的现在完成时为：backed...

Economics will not stop Europe's politicians complaining when jobs are lost in their own backyard...当本国人口在失业时，经济情况是无法让欧洲的政治家停止抱怨的。Backyard barbecue grills could be proscribed.里弄烤肉店会被勒令停业的.He had an assemblage of old...

backcross的现在完成时为：backcrossed...

backwind的音标：backwind的英式发音音标为：[bæk'wɪnd]backwind的美式发音音标为：[bæk'wɪnd]...

backlight的第三人称单数（三单）为：backlights...

回洗，反流，反溅，逆流冲洗...

n.背后照明vt.从背后照亮...

backland的音标：backland的英式发音音标为：['bæklænd]backland的美式发音音标为：['bæklænd]...

倒转...

backkward的音标：backkward的英式发音音标为：['bækwəd]backkward的美式发音音标为：['bækwəd]...

backshore的音标：backshore的英式发音音标为：[bæk'ʃɔ:ɔ:]backshore的美式发音音标为：[bæk'ʃɔɔ]...

backyard的音标：backyard的英式发音音标为：[ˌbæk'jɑ:d]backyard的美式发音音标为：[ˌbæk'jɑrd]...