超挖...

backshish的音标：backshish的英式发音音标为：['bækʃi:ʃ]backshish的美式发音音标为：['bækʃiʃ]...

My rucksack was too big for the luggage rack.我的背包太大了，行李架上放不下。Turn the cake the right way up on to a wire rack.把蛋糕翻到合适的方向对准金属丝架上。The old house soon went to rack and ruin.这所旧房子很快就毁坏了....

黑矿层...

attack的近义词有：aggression, invasion, assault, attack, offensive。下面这些名词均有"进攻，侵略"的含义：aggression ：词义宽泛，既可指武装入侵别国领土，又可指文化、经济等方面的侵略。侧重敌意行动和征服的企图。invasion ：多指具体的侵入或侵犯别国领土，也可用于指抽象事件。assault ：主要指突然而猛烈的进攻。attack ：普通用词，含义广，指事先不发警告，主动...

All I could hear was the steady clacking of a solitary typewriter.我所能听到的一切是一部孤零零的打字机不断发出的噼啪声.She heard his footsteps clacking along the concrete pavement.她听到他的脚步声啪嗒啪嗒地沿水泥人行道走去.Stop clacking your pencils!别弄得铅笔噼啪乱响!...

n.干非法勾当者，骗子...

幕后投影，背景放映...

hack的现在完成时为：hacked...

blackboard的音标：blackboard的英式发音音标为：['blækbɔ:d]blackboard的美式发音音标为：['blækbɔrd]...

hackle的第三人称单数（三单）为：hackles...

后脊...

v.露宿( bivouac的第三人称单数 )...

It was heresy of crackpots and wild men and it was really just an infantilism.那是狂想家和过激分子的异端邪说的产物,实在不过是幼稚病而已....

黑泽（英格兰西北部的一个城市）...

crackpots的音标：...

n.碳氢化合物分裂，氢化裂解...

His one -- a - kind packaging thrilled an opera world ever - hungry for tenors.他一对一类包装激动世界的歌剧以往任何时候都渴望的男高音.The packaging does not conform to EU rules.这种包装不符合欧盟规定。aseptic packaging无菌包装...layers of expensive, wasteful pack...

backing的复数形式为：backings...

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

backroom的音标：backroom的英式发音音标为：['bækru:m]backroom的美式发音音标为：['bæk'rum, -'rʊm]...

track的一般过去时为：tracked...

把…放回原处，向后移，把钟/表拨慢，拨回...

回想起，回忆起...

adj.间接的...

cackle的第三人称单数（三单）为：cackles...

backbone的近义词/同义词有：resolution, resoluteness, resolve, stamina, endurance, pluck, fortitude, valour, intrepidity, guts, strength, daring, spunk, grit, mettle, courage, integrity, manhood, quality, manliness, character, spi...

n.反手一击( backhander的名词复数 )，贿赂...

backcross的音标：backcross的英式发音音标为：[bækk'rɒs]backcross的美式发音音标为：[bækk'rɒs]...

hardbacks的音标：...