sacking的复数形式为：sackings...

tracksuit的复数形式为：tracksuits...

v.拍背以示友好( backslap的第三人称单数 )...

n.异构裂化...

backseat的音标：backseat的英式发音音标为：[bæk'si:t]backseat的美式发音音标为：[bæk'sit]...

The isodecyl formate is considerably more stable to hydrolytic attack than the isodecyl otrhoformate.甲酸异癸酯,较原甲酸异癸酯对水解的破坏作用要安定得多.Saturday's attack occurred near that shrine and the Imam Abbas shrine.星期六的袭击在那所圣祠和圣父阿訇圣...

n.脱靴器...

v.攻击，进攻，抨击( attack的现在分词 )，非难，损害...

采取严厉措施，制裁，打击...

穷乡僻壤...

The outer jacketing shall have a backed enamel finish.热水器外壳应该使珐琅釉面.The purple jacketing is very suitable for him.这件紫色上衣他穿着很合适.The special designed cooling barrel jacketing has a large heat conduction area and good coolin...

crackpots的音标：...

This may help to maintain the gains you've made and to prevent backsliding.这或许有助于保持你所取得的进展，防止倒退。This means that the system only improves, always notching forward, never backsliding.这意味着系统只能够被改进, 总是向前的, 从不会倒退.And the...

The United Nations appealed to the people of the developed countries for aiding those of the backward countries.联合国呼吁发达国家的人民援助落后国家的人民。He unlocked the door of apartment two and disappeared inside after a backward glance a...

adj.（恭维话）讽刺挖苦的，假惺惺的，（网球等运动）反手击球的，用反手的...

n.（欧洲产的）莺类，白颊鸟类，美国产的黑色覆盆子...

反黑人的...

breakback的音标：breakback的英式发音音标为：[b'reɪkbæk]breakback的美式发音音标为：[b'reɪkbæk]...

...

canvasback的音标：canvasback的英式发音音标为：['kænvəsˌbæk]canvasback的美式发音音标为：['kænvəsˌbæk]...

...the Conservative backbench MP Sir Teddy Taylor...保守党下院普通议员泰迪·泰勒爵士The wisdom of the retired generals and backbench MPs conjoins...退役将军和后座议员的智慧结合在一起。The Prime Minister has caved in to backbench pressure.首相迫于后座议员们的压力让步了。...

马鞍树属...

归还，恢复，后退，交还，退后...

He raced to pick up the lifejackets while his stepmother sent out a Mayday call.他的继母发出无线电求救信号的时候，他飞跑着去拿救生衣。Also for your information you will find lifejackets on board.根据指示你可以在船上找到救生衣.Child - sized lifejackets are availa...

backdates的音标：...

n.妨害，障碍，位持器...

n.（文学和电影中）闪回，倒叙( flashback的名词复数 )...

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...

adj.骑在骆驼背上的adv.骑在骆驼背上地n.骆驼背，一种翻新的橡胶...

hopsack的音标：hopsack的英式发音音标为：['hɒpsæk]hopsack的美式发音音标为：['hɒpsæk]...