n.棍棒挥出前的准备姿态，回复（立场等），回摆，反冲...

n.挫折，涡流，倒退，逆流...

n.回式针迹，来回针脚vt.& vi.用回式针迹缝...

paperbacks的音标：...

backstroke的音标：backstroke的英式发音音标为：['bækstrəʊk]backstroke的美式发音音标为：['bækstroʊk]...

flashbacks的音标：...

He acted as a backstop in case anything went wrong.他充当棒球捕手,以防出现任何差错.Fisher .'Collateral should only be a backstop.抵押品应该只是一种防护.You are the key backstop of any relationship.你是任何关系的核心基础....

A series of setbacks have put the whole project in jeopardy.一系列的挫折使整个项目面临失败。The business, founded by Dawn and Nigel, suffered financial setbacks.唐和奈杰尔创办的企业在资金上遇到了一些问题。Setbacks can be a good thing, forcing you out of your...

backstand的音标：backstand的英式发音音标为：['bækstænd]backstand的美式发音音标为：['bækstænd]...

n.（跑道的）非终点直道...

backs的音标：...

Mr. Lee was once active in the church, but he has backslidden.李先生一度在教会中很活跃, 但是他已故态复萌....

There were some loose bills in his vest pocket -- greenbacks.在他的西装背心口袋里有些零碎票子 -- 绿颜色的美钞.Only a few greenbacks and the two gold pieces were left now.现在只剩下少数的联邦钞票和那两个金币了.He would be able to flash a roll of greenbacks too s...

throwbacks的音标：...

n.臀部，屁股( backside的名词复数 )...

n.后楼梯，侧面楼梯...

backsizing的音标：backsizing的英式发音音标为：['bæksaɪzɪŋ]backsizing的美式发音音标为：['bæksaɪzɪŋ]...

v.退格( backspace的第三人称单数 )...

背面涂胶...

backstitch的音标：backstitch的英式发音音标为：['bækstɪtʃ]backstitch的美式发音音标为：['bækˌstɪtʃ]...

n.削减，缩减，减少( cutback的名词复数 )...

...

backswamp的音标：backswamp的英式发音音标为：[bæks'wɒmp]backswamp的美式发音音标为：[bæks'wɒmp]...

...

They accused the former prime minister of being a backseat driver.他们指责前首相越俎代庖。Why is he such a backseat driver when he rides with me?为什么他跟我一起坐车时,总是指手划脚?To avoid being a backseat driver, I keep my mouth shut.为了避免乱出主意, 我只好...

n.恢复，复原( comeback的名词复数 )...

adj.向后倾斜的...

hunchbacks的音标：...

backshot的音标：backshot的英式发音音标为：['bækʃɒt]backshot的美式发音音标为：['bækʃɒt]...

v.拍背以示友好( backslap的第三人称单数 )...