v.走原路( backtrack的现在分词 )，由原路返回，改变主意，取消诺言...

n.水陆两用车辆...

A hydrocracking catalyst with high selectivity to middle distillates was developed.开发了一种具有较高的中油选择性的加氢裂化催化剂.Abstract: Typical failures in domestic fixed bed hydrocracking uni t over the years were summarized.文摘: 总结了我国固定床加...

武器架，枪架...

追捕到，追查出，追寻，查获...

isocrackate的音标：isocrackate的英式发音音标为：[aɪsəʊ'krækeɪt]isocrackate的美式发音音标为：[aɪsoʊ'krækeɪt]...

The barn went to wrack and ruin after the farmer moved.那农夫搬走之后,谷仓就废弃了.The wrack of the city was still hot from the fire.这城市的残骸,仍因火灾还是热的.black wrack墨角藻The wrack had begun to stink as it rotted in the sun.海草残骸在阳光下腐烂,开始变臭了....

The prices in brackets are special rates for the under 18s.括号中的价格是年龄在18岁以下的消费者可以享受的特别优惠价。Fix the beam with the brackets and screws.把横梁用托架和螺丝固定。Publication dates are given in brackets after each title.出版日期括于书名后面。...

n.踏平的路，惯例，熟路...

n.异构裂化...

采取严厉措施，制裁，打击...

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...

n.果子面包...

adj.优秀的，美妙的，分裂的，极快的adv.非常，极其n.破裂，分馏，[化]裂化v.打开( crack的现在分词)，（使…）开裂，说（笑话），开瓶...

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]...

n.薄饼干的一种，脆煎肉片...

backtracks的音标：...

crackerjack的音标：crackerjack的英式发音音标为：['krækədʒæk]crackerjack的美式发音音标为：['krækərdʒæk]...

brack的音标：brack的英式发音音标为：[bræk]brack的美式发音音标为：[bræk]...

soundtrack的复数形式为：soundtracks...

n.跟踪v.跟踪( track的现在分词 )，跟踪摄影，留下（脏）足迹，追随（潮流等）...

bracket的第三人称单数（三单）为：brackets...

n.轻微的爆裂声，噼啪声，（烤猪肉的）脆皮v.发出轻微的爆裂声，发出噼啪声( crackle的现在分词 )...

v.使痛苦，使焦虑，绞尽脑汁( rack的过去式和过去分词 )...

After a moment the barracking began. First came hisses, then shouts.过了一会儿便有人起哄了。先是嘘声，然后就是大喊大叫。He was affected badly by the barracking that he got from the crowd.人群中的一片嘘声令他大受影响。The crowd started barracking ( the slow rate...

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...

Many people dream of scorching round a racetrack.许多人梦想能绕着跑道飞奔。You can't cross the road—it's like a racetrack.那条马路像赛车道一样，你不要横过那条马路。Indeed, he refers to the technology as a magnetic racetrack.实际上, 他将这一技术称作磁赛道....

n.压迫，镇压，打击( crackdown的名词复数 )...

cracked的近义词/同义词有：rent, fractured, broken, rimose, cloven, chinky, chipped, crackled, fissured, marred, faulty, damaged, defective, imperfect, crazy, off, mad, one's, insane, nut, order, nuts。adj.cracked的近义词（弄破了的,弄裂了...

n.紫拟椋鸟，鹩哥...