If the phone rings say you'll call back after dinner.如果有电话打来，就说你吃完饭再回电话。The salesman will call back at any house he missed.那个推销员将重访他所错过的每所房子.I'll call back after dinner.我晚饭后给你回个电话....

Various backwoodsmen and farmers and jurors actually sniffed and sneered.许多林区居民、农民、陪审员简直在嗤笑、冷笑了....

keep track of的音标：keep track of的英式发音音标为：[ki:p træk ɔv]keep track of的美式发音音标为：[kip træk ʌv]...

n.拒绝，震退，击退术...

blackberry的复数形式为：blackberries...

This guy, Jack Smith, does he go by the name of Jackal?这个叫杰克·史密斯的家伙是不是还有个名字叫杰凯尔？With a deprecatory grunt , the jackal again complied.豺狗表示抱歉地哼了哼, 照办了.Tiny Duffy was Willie's loyal political jackal.小达菲是威利忠实的政治走卒....

hacksaw的音标：hacksaw的英式发音音标为：['hæksɔ:]hacksaw的美式发音音标为：['hækˌsɔ]...

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

n.手提钻...

barback的音标：barback的英式发音音标为：['bɑ:bæk]barback的美式发音音标为：['bɑbæk]...

manpack的音标：manpack的英式发音音标为：['mænpæk]manpack的美式发音音标为：['mænpæk]...

hold back的音标：hold back的英式发音音标为：[həuld bæk]hold back的美式发音音标为：[hold bæk]...

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

Brackish waters generally support only a small range of faunas.咸水水域通常只能存活为数不多的几种动物。Principal application of reverse osmosis has been in desalting brackish waters for domestic consumption.反渗透主要应用于生活用含盐水的脱盐.This kind of op...

talk back的音标：talk back的英式发音音标为：[tɔ:k bæk]talk back的美式发音音标为：[tɔk bæk]...

I'll shoot some craps or play some blackjack.我要掷几把骰子，玩几把21点纸牌。These are calculations for card counting , blackjack to be precise.那是些记牌方程准确点说是21点(黑杰克)I tried to beat that blackjack game at the Horseshoe Club in Brook...

bushwhack的第三人称单数（三单）为：bushwhacks...

n.背后诽谤者...

backroll的音标：backroll的英式发音音标为：['bækrəʊl]backroll的美式发音音标为：['bækroʊl]...

Her schemes backfired on herself,and she lost her boyfriend forever.她的计划害了她自己,从此永远失去了她的男友。It all backfired on me!一切都与我的愿望背道而驰！His scheme to win the girl backfired and she went to another guy.他追求那女孩的计划产生了反效果,现在她名花另有主。The ...

背部通气...

New blackboards have been fitted up in all the classrooms.教室里都安装上了新黑板.How many blackboards are there in this room?在这个房间里有几块黑板?Some cleaned the blackboards, others mopped the floor.有些人擦黑板, 有些人拖地板....

Two men tried to hijack a plane on a flight from Riga to Murmansk...两名男子试图劫持一架从里加飞往摩尔曼斯克的飞机。Two men tried to hijack a plane on a flight from Riga to Murmansk.两名男子试图劫持一架从里加飞往摩尔曼斯克的飞机。Every minute during the hijack seemed ...

n.中间动轴...

Emphasize backswing with your arms and stay smooth and symmetrical.强调双臂后摆,保持流畅和协调.You should learn to use short and quick strokes with little backswing.你应该学会用小的引拍动作,用短促的爆发力击球.Near the top of backswing his club strikes a ...

applejack的音标：applejack的英式发音音标为：['æpldʒæk]applejack的美式发音音标为：['æpəlˌdʒæk]...

n.跑道，赛马场，赛车场...

acknowledgment的音标：acknowledgment的英式发音音标为：[ək'nɒlɪdʒmənt]acknowledgment的美式发音音标为：[æk'nɑlɪdʒmənt]...

sack的复数形式为：sacks...

背齿轮，后齿轮，慢盘齿轮...