backache的复数形式为：backaches...

Hes built like a linebacker, said Dr. David Kalla, whodelivered the baby by Caesarean section.这名男婴通过剖腹产降生, 为他接生的医生大卫·卡拉说:“他的身材就像一名后卫球员. ”...

Will entertained himself by driving backcountry to the family farm.威尔惬意地驱车经过偏僻的乡村,向自家的农场驶去.The following natural surfaces respond differently to backcountry travel.以下的自然地表对野外行进有不同的反应.Backcountry travel may involve travel...

v.回填（挖掘的洞穴）( backfill的第三人称单数 )...

ladderback的音标：ladderback的英式发音音标为：['lædɜ:bæk]ladderback的美式发音音标为：['lædɜbæk]...

n.后支索，后拉索（绳等），后牵索...

Sixties singing star Petula Clark is making a comeback.60年代的歌星佩杜拉·克拉克复出了。Romance is making a comeback. Reality is out.浪漫主义正重新流行起来，而现实主义过时了。Tight fitting T-shirts are making a comeback.紧身T恤再度流行起来。...

backfills的音标：...

backbreaker的音标：backbreaker的英式发音音标为：['bækbreɪkər]backbreaker的美式发音音标为：['bækbreɪkər]...

backspace的现在进行时为：backspacing...

adj.向后的，倒行的，返回的，落后的adv.向后，往后，倒，逆...

backfiring的音标：...

针尾...

backlights的音标：...

backplane的音标：backplane的英式发音音标为：['bækpleɪn]backplane的美式发音音标为：[]...

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

backboned的音标：backboned的英式发音音标为：['bækbəʊnd]backboned的美式发音音标为：['bækboʊnd]...

n.拒绝( knockback的名词复数 )...

backpack的复数形式为：backpacks...

n.过分表示亲密友好的人...

Your camcorder should have these basic features: autofocus, playback facility, zoom lens.你的便携式摄像机应该具备以下基本功能：自动聚焦、回放功能、变焦镜头。I heard a playback of one of the tapes.我听到了其中一盘录音带的回放。A TV playback showed exactly what had happe...

back and forth的音标：back and forth的英式发音音标为：[bæk ænd fɔ:θ]back and forth的美式发音音标为：[bæk ənd fɔrθ]...

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

backbitten的音标：backbitten的英式发音音标为：['bækbɪtən]backbitten的美式发音音标为：['bækbɪtən]...

backlog的第三人称单数（三单）为：backlogs...

n.反手，反手击球( backhand的名词复数 )...

backyards的音标：backyards的英式发音音标为：['bækjɑ:dz]backyards的美式发音音标为：['bækjɑdz]...

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backslap的音标：backslap的英式发音音标为：['bækslæp]backslap的美式发音音标为：['bækslæp]...

I want none of your backchat!我不许你顶嘴!...