knockbacks的音标：...

凿岩机...

The bayous and backwaters are breeding grounds for mosquitos.小河和死水是蚊子滋生的地方.It came from the backwaters of the Mississippi Delta.它产生于密西西比河三角洲一带.This agency will be relegated to the backwaters of Washington...这个机构将沦落为华盛顿闭塞...

n.口袋布，制袋子用的粗麻布，帆布（等于sackcloth），厚纸袋，塑料袋vt.解雇(sack的ing形式)，装进，获得，把…装入袋子...

n.果子面包...

He fearlessly lammed into his attackers, and soon they all fled away.他勇猛无畏地痛打袭击者, 很快他们都逃跑了.He appealed for information from anyone who saw the attackers.他呼吁任何看见袭击者的人提供信息。They issued an ultimatum to the police to rid an a...

Power shortages mean frequent blackouts.能源短缺意味着经常性的停电.Anti - chain over - load trip scheme is an important measure to prevent large scale blackouts.连锁过载跳闸是大停电事故的初期表现, 防 连锁过载跳闸是防止电网大面积停电的重要措施.Cascading trips caused by flo...

jackstone的音标：jackstone的英式发音音标为：['dʒækstəʊn]jackstone的美式发音音标为：['dʒækˌstoʊn]...

拉条...

修钎炉，煅钎炉...

The direct marketing industry has become adept at packaging special offers.直接邮寄广告业在特卖品的包装方面已经变得非常熟练了。Attractive packaging can help to sell products.精美的包装有助于产品的销售。These materials can be recycled into other packaging produ...

bedjacket的音标：bedjacket的英式发音音标为：['beddʒækɪt]bedjacket的美式发音音标为：[]...

n.加氢裂化生成油...

v.缺乏，缺少( lack的过去式和过去分词 )...

v.改变主意，变卦，背弃诺言( backpedal的现在分词 )...

后壳，后罩...

Hackers are said to have started a computer virus.据说黑客们已经开始传播一种新的电脑病毒。They think of viruses that infect an organization from the outside. They envision hackers breaking into their information vaults.他们考虑来自外部的感染公司的病毒, 他们设...

back down的音标：back down的英式发音音标为：[bæk daun]back down的美式发音音标为：[bæk daʊn]...

I'm not really hungry—I'll just have some crackers.我不太饿——吃几块薄脆饼干就行了。That noise is driving me crackers.那噪声闹得我简直要疯了。Crackers alone eat very dry.光吃饼干口很干。We served some crackers and cheese as an appetizer.我们上了些饼干和奶...

v.解决( tackle的过去式和过去分词 )，应付，与某人交涉，向某人提起（问题或困难情况）...

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

backweld的音标：backweld的英式发音音标为：['bækweld]backweld的美式发音音标为：['bækweld]...

Some traders are already stacking the red-hot book on their shelves.一些经销商已经把这本火暴的书摆上架了。The result of this stacking of ions is a cubical crystal of common table salt.离子的这种堆砌形成了普通食盐的立方形结晶.Mme Cathiard was stacking the clea...

backed的音标：backed的英式发音音标为：[bækt]backed的美式发音音标为：[bækt]...

Did the BBC act reasonably in sacking the journalist?英国广播公司开除该记者做得合理 吗 ?They were sacking the potatoes in the field.他们正在地里把土豆装袋。Lately, the president has been sacking and picking new ministers at whim.最近，总统一时兴起频频解雇旧部长，选任...

autotracker的音标：autotracker的英式发音音标为：['ɔ:təʊtrækər]autotracker的美式发音音标为：['ɔtoʊtrækər]...

tacking的音标：tacking的英式发音音标为：['tækɪŋ]tacking的美式发音音标为：['tækɪŋ]...

n.反手一击( backhander的名词复数 )，贿赂...

lackadaisical的音标：lackadaisical的英式发音音标为：[ˌlækə'deɪzɪkl]lackadaisical的美式发音音标为：[ˌlækə'dezɪkəl]...

backfiring的音标：...