n.妖术，魔法...

n.无光泽，暗淡adj.无光泽的，暗淡的...

adv.吃惊地，向后，（帆船）突遇顶风而停止前进adj.处于顶风位置的...

I press the thumbtack into the board with thumb.我用大拇指将图钉按在木板上.The thumbtack pricked his index finger.大头针扎了他一下手指.He pinned up the notice with a thumbtack.他用图钉将通知挂起来....

bracketing的音标：bracketing的英式发音音标为：['brækɪtɪŋ]bracketing的美式发音音标为：['brækətɪŋ]...

vt.重击，使劲打，分配，击败，削减n.重击，一份儿，尝试，状况...

n.劫机v.劫持( hijack的现在分词 )，绑架，拦路抢劫，操纵（会议等，以推销自己的意图）...

n.可锯金属的弓形锯，钢锯( hacksaw的名词复数 )...

To record, press these two buttons together; then rewind , and then press the red button to play back.要录音就得一起按下这两个键, 而后倒回, 按下这个红键播放.I'll play back the text once more.我把课文录音再重放一遍.If you want to play back, press the g...

bracket的第三人称单数（三单）为：brackets...

backdrops的音标：backdrops的英式发音音标为：['bækdrɒps]backdrops的美式发音音标为：['bækdrɒps]...

v.走原路( backtrack的过去式和过去分词 )，由原路返回，改变主意，取消诺言...

backgear的音标：backgear的英式发音音标为：['bækdʒeər]backgear的美式发音音标为：['bækdʒer]...

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]...

She was blacklisted by all the major Hollywood studios because of her political views.由于她的政见，所有好莱坞大制片公司都拒绝用她。Then you're going to be blacklisted for teaching jobs.那么你会上禁止教书工作的黑名单的.They were blacklisted because of th...

n.计算机迷( hacker的名词复数 )，私自存取或篡改电脑资料者，电脑“黑客”...

Watersports enthusiasts should consider hiring a wetsuit as well as a lifejacket.除了租救生衣，水上运动爱好者还应该考虑租一套潜水服。Watersports enthusiasts should consider hiring a wetsuit as well as a lifejacket...除了租救生衣，水上运动爱好者还应该考虑租一套潜水服。Don&...

Boats had plenty of mackerel and a few skate.那些船上有许多鲭鱼，还有几条鳐鱼。A mackerel sky and mares'tails make lofty ships carry low sails.鱼鳞天,马尾云,大船降帆莫航行.Fish glacial delicacy basically is hairtail, breed yellow croaker, pomfre...

backtrace的音标：backtrace的英式发音音标为：['bæktreɪs]backtrace的美式发音音标为：['bæktreɪs]...

n.黑颜料( black的名词复数 )v.弄脏( black的第三人称单数 )，使变黑，抵制，把黑油彩抹在（演员）脸上...

blackjack的第三人称单数（三单）为：blackjacks...

Police keep track of the kidnapper using electronic surveillance equipment.警方利用电子监视设备跟踪绑架者。With eleven thousand employees, it's very difficult to keep track of them all.对于一支1.1万人的员工队伍，很难及时了解到所有有人的动态。Keep track of ta...

blackmail的音标：blackmail的英式发音音标为：['blækmeɪl]blackmail的美式发音音标为：['blækˌmel]...

All Fedora Packages are Open Source Software.所有的Fedora包都是开源软件....oddly shaped little packages.奇形怪状的小包装And finally there's a Leasing Division which organizes leasing packages for lessons and lessees.最后我们还有租赁部为承租人和出租人...

n.屠马业者，收买废屋船业者( knacker的名词复数 )v.杀死，使筋疲力尽( knacker的第三人称单数 )...

backtrack的一般过去时为：backtracked...

Mack的音标：...

hackmatack的音标：hackmatack的英式发音音标为：['hækmətæk]hackmatack的美式发音音标为：['hækməˌtæk]...

jacket的复数形式为：jackets...

unpacked的音标：unpacked的英式发音音标为：[ʌn'pækt]unpacked的美式发音音标为：[ʌn'pækt]...