backcross的复数形式为：backcrosses...

horseback的音标：horseback的英式发音音标为：['hɔ:sbæk]horseback的美式发音音标为：['hɔrsbæk]...

shackle的一般过去时为：shackled...

hack的近义词有：chop, cut, hack。下面这些动词均有"切，砍"的含义：chop：指用刀斧连续猛力砍某物，以便砍断、切碎。cut：普通用词，使用广泛。指用带刃工具的切、割、砍等的行动。hack：指粗暴地乱剪、乱砍、乱劈。...

n.薄饼干的一种，脆煎肉片...

n.（欧洲产的）莺类，白颊鸟类，美国产的黑色覆盆子...

black的第三人称单数（三单）为：blacks...

Officers will crack down on lunatic motorists who speed or drive too close to the car in front.警察将会严厉打击超速或是紧贴前车行驶的疯狂司机。The police are really beginning to crack down on drivers who park their cars just where they like.警察真...

n.（英国下院的）后座（或普通）议员席；（亦总称）后座（或普通）议员...

blackguard的复数形式为：blackguards...

n.死水( backwater的名词复数 )，滞水，闭塞的地方，不受外界事件或新思想影响的地方...

backbite的一般过去时为：backbit...

vt.& vi.中伤...

The hare could find no safety, a pack of jackals had it in the wind.野兔无处逃生; 一群豺狗在追踪它.Who can tell me how those jackals knew where to bite Johnny Tapia?谁来告诉我这些条子是怎么得到消息的?I have become a brother to jackals And a companion ...

stacking的音标：stacking的英式发音音标为：['stækɪŋ]stacking的美式发音音标为：['stækɪŋ]...

I think it's wrong to smack children.我觉得打孩子不对。The car ran smack into a wall.汽车猛地撞在墙上.In part that's because industry is smack in the middle of the city.部分原因在于：工业恰好在城市的中心。...

偿还，报复，报答，偿付...

tracksuits的音标：...

choke back的音标：choke back的英式发音音标为：[tʃəuk bæk]choke back的美式发音音标为：[tʃok bæk]...

反铲，反铲挖掘机，反向铲，倒铲...

Bands of gunmen have hijacked food shipments and terrorized relief workers.几伙持枪歹徒劫持了运输的食品，还恐吓了救援人员。The plane was hijacked by two armed men on a flight from London to Rome.飞机在从伦敦飞往罗马途中遭到两名持械男子劫持。The plane was hijacked soo...

backdated的音标：...

...

backwards的音标：backwards的英式发音音标为：['bækwədz]backwards的美式发音音标为：['bækwərdz]...

tack的现在完成时为：tacked...

destacking的音标：destacking的英式发音音标为：[di:'stækɪŋ]destacking的美式发音音标为：[di'stækɪŋ]...

backbencher的复数形式为：backbenchers...

tackle的复数形式为：tackles...

blackcurrants的音标：blackcurrants的英式发音音标为：[blæk'kʌrənts]blackcurrants的美式发音音标为：[blæk'kʌrənts]...

n.反铲挖土机...