v.弄脏( black的过去式和过去分词 )，使变黑，抵制，把黑油彩抹在（演员）脸上...

Various backwoodsmen and farmers and jurors actually sniffed and sneered.许多林区居民、农民、陪审员简直在嗤笑、冷笑了....

put back的音标：put back的英式发音音标为：[put bæk]put back的美式发音音标为：[pʊt bæk]...

background的近义词/同义词有：knowledge, training, experience, practice, experience, habitat, training, accompanying, blood, nationality, practice, surroundings, setting, resource, accompaniment, scenery, knowledge。n.background的近义...

acknowledge的反义词有：ignore, disregard, deny, ignore, disapprove, disregard, contradict, deny。vt.acknowledge的反义词（承认）：ignore, disregard, deny。acknowledge的反义词（其他释义）：ignore, disapprove, disregard, contradict, deny。...

vi.走原路，由原路返回，改变主意，取消诺言vt.追踪，循迹调查...

package的近义词/同义词有：bale, pack, container, carton, packet, crate, receptacle, box, bundle, parcel, case, amalgamation, unit, combine, entity。n.package的近义词（包裹,包,捆;包装用物）：bale, pack, container, carton, packet, crate, receptacl...

backrest的复数形式为：backrests...

acknowledge的音标：acknowledge的英式发音音标为：[ək'nɒlɪdʒ]acknowledge的美式发音音标为：[ək'nɑlɪdʒ]...

回洗...

backfired的音标：...

vt.& vi.攻击，进攻，抨击n.攻击，抨击，（队员等的）进攻，（疾病）侵袭vt.抨击，非难，侵袭，损害...

Dave was in a hurry to get back to work.戴夫急于回到工作岗位。"Now then," Max said, "to get back to the point."“好吧”，马克斯说，“回到正题上来。”"Oh," he said carelessly. "I'm in no hurry to get back."“噢，”他漫不经心地说道，“我不急着回去。”...

pack的近义词/同义词有：fill, load, stuff, box, stow, cram, shoulder, box, cram, packet, load, stuff, package, corps, mob, fill, gang, horde, parcel, baggage, stow, butcher, pocket。vt.pack的近义词（装;填;塞）：fill, load, stuff, box, stow, ...

v.使痛苦，使焦虑，绞尽脑汁( rack的过去式和过去分词 )...

You can always fall back on him when you are in difficulties.你碰到困难时总是可以求助于他.Doctors sometimes fall back on old cures.有时医生们求助于老的疗法.When necessary, instinct is the most reliable resource you can fall back on.必要时，最保险的办法就是凭直...

放回原处，拨回，向后推...

a crackdown on fare dodgers on trains对火车逃票者的严厉打击A crackdown on private enterprise last year sent rice prices soaring.去年对个体企业的打压使得米价上涨.In essence this is a crackdown on undocumented migrants and criminalizes them.这个措施是对非法...

backward的反义词有：forward, ahead, onward, ahead, forward, precocious。adv.backward的反义词（向后;倒）：forward, ahead。backward的反义词（其他释义）：onward, ahead, forward, precocious。...

The performance of backhoe loader can reach the advanced international level.反铲挖掘装置作业性能也可达到同类产品的国际先进水平.In the initial stage, backhoe and other equipment were used for the soft ground condition.初期土质松软,可以使用在尾部装有挖坑刀之挖土机和其他设...

n.（由船等运动引起的）反流，喷流，反响，回流...

A new backfire antenna fed by a bifilar backfire belix is described in this Paper.本文提出一种用双线背射螺旋作馈源的新式背射天线.The President's tactics could backfire...总统的策略可能会适得其反。A victory for Mr Bush and the internationalists could e...

backer的音标：backer的英式发音音标为：['bækə(r)]backer的美式发音音标为：['bækɚ]...

She was a prime target for blackmail, don't you see?她是敲诈的主要目标。你难道看不出来吗？The tactics employed can range from overt bullying to subtle emotional blackmail.从公然威吓到微妙的情感胁迫，各种战术都用上了。That was a terrible case of blackmail in...

backdating的音标：backdating的英式发音音标为：['bækdeɪtɪŋ]backdating的美式发音音标为：['bækdeɪtɪŋ]...

I have tried to pack a good deal into a few words.我尽量言简意赅。It shows a fox being disembowelled by a pack of hounds.画面中一只狐狸正被一群猎狗撕咬得肠子外流。Pack the fruits and nuts into the jars and cover with brandy.把水果和坚果放进罐子里，用白兰地酒浸泡。...

北美落叶松...

back的反义词有：fore, front, forth, fore, face, forth, front。adv.back的反义词（向后;后退地）：fore, front, forth。back的反义词（其他释义）：fore, face, forth, front。...

n.支持( backing的名词复数 )，支持者，背衬，（独唱或独奏的）伴奏...

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