v.发出轻微的爆裂声，发出噼啪声( crackle的第三人称单数 )...

tracksuit的音标：tracksuit的英式发音音标为：['træksu:t]tracksuit的美式发音音标为：['trækˌsut]...

He announced that the army and police had been confined to barracks.他通告说军队和警察已经被禁闭在营房中不得外出。I got myself a pass into the barracks.我弄到了进兵营的通行证。The troops were ordered back to barracks .士兵们被命令返回营房。...

A down - hole autotracking well pumping unit different from the conventional pumping unit was designed.针对抽油技术的现状和存在的问题,设计了一种不同于有杆抽油方法的井下自动跟踪式抽油装置....

n.小路，小道，痕迹，踪迹，轨道，音轨，方针，路线vt.跟踪，监看，监测，追踪vi.沿着轨道前进，沿着一条路走，旅行，位于一队列中...

The song, included on the " Notting Hill " movie soundtrack, hit number one on the UK charts.这首歌收录在《诺丁山 》 电影原声大碟, 曾荣登英国排行榜榜首.It took the musicians two and a half days to record their soundtrack for the film...乐师们花了两天半的时间...

Asterisk Cracker is designed for the hidden with asterisks fields scanning.星号脆饼被设计为躲,星号地扫描.She's a cracker.她是个很有魅力的人。'Dude' is a cracker of an album.《Dude》是一个非常棒的专辑。Who wants to pull this cracker with me?谁...

gimcrack的音标：gimcrack的英式发音音标为：['dʒɪmkræk]gimcrack的美式发音音标为：['dʒɪmˌkræk]...

hydrocracking的音标：hydrocracking的英式发音音标为：['haɪdrəˌkrækɪŋ]hydrocracking的美式发音音标为：['haɪdrəˌkrækɪŋ]...

track的现在完成时为：tracked...

v.使痛苦，使焦虑，绞尽脑汁( rack的过去式和过去分词 )...

tennis racket的音标：...

antitracking的音标：antitracking的英式发音音标为：['æntɪtrækɪŋ]antitracking的美式发音音标为：['æntɪtrækɪŋ]...

反跟踪...

racketeering的音标：...

n.网球拍...

brackets的音标：brackets的英式发音音标为：[brækəts]brackets的美式发音音标为：[brækəts]...

crack的一般过去时为：cracked...

carrack的音标：carrack的英式发音音标为：['kærək]carrack的美式发音音标为：['kærək]...

cracks的音标：...

This model has a mono soundtrack.这款汽车有单声道音响设备。The soundtrack is fuzzy in places.这电影声带有些地方模糊不清。The soundtrack of "Highlander II" will be released on compact disc at Easter.《挑战者2》的电影原声光盘将在复活节时发行。...

n.爆竹，鞭炮...

backtracking的音标：backtracking的英式发音音标为：['bæktrækɪŋ]backtracking的美式发音音标为：['bæktrækɪŋ]...

The pool's fiberglass sides had cracked and the water had leaked out.泳池四周的玻璃钢面开裂，水渗了出来。Without the support of my parents I would have probably cracked up completely. But I managed to hang on...假如没有我父母的支持，我可能已经彻底垮掉了。...

track的现在进行时为：tracking...

n.异构裂化...

rack的复数形式为：racks...

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）...

They would look out through the cracks of their weather-beaten door.他们会透过那扇经受风吹日晒的老木门的缝隙向外张望。Cracks, bulges, crumbling pointing and damp patches mean trouble.裂缝、凸起、剥落的勾缝和湿斑都意味着存在问题。Cracks appeared in the wall and a door ...

crack的第三人称单数（三单）为：cracks...