反向散射体...

attackers的音标：...

Most of the time we just ate snacks and fast food.多数时候我们只吃点心和快餐。The machine dispenses a range of drinks and snacks.这台机器发售各种饮料和小吃。Grandma can make snacks with banksia rose petals, which smells and tastes fragrant as the f...

ack的音标：...

rack up的音标：rack up的英式发音音标为：[ræk ʌp]rack up的美式发音音标为：[ræk ʌp]...

backdate的现在进行时为：backdating...

backlbow的音标：backlbow的英式发音音标为：['bæklbəʊ]backlbow的美式发音音标为：['bæklboʊ]...

Mr. Lee was once active in the church, but he has backslidden.李先生一度在教会中很活跃, 但是他已故态复萌....

Make a point of backing up your files at regular intervals.一定要定期备份文件。Tapes provided the backing.磁带伴奏。Johnson now sings backing vocals for Mica Paris.约翰逊现在为迈卡·帕里斯伴唱。...

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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....

Their faces were blackened with soot.他们满脸煤灰。The sky blackened and soon it began to rain.天空乌云密布,很快便下起雨来.His face was blackened with coal.他的脸被煤弄黑了....

n.灯烟，灯黑，油烟...

backwards的音标：backwards的英式发音音标为：['bækwədz]backwards的美式发音音标为：['bækwərdz]...

We delved through a sackful of letters to draw the winning name.我们把手探进一袋信件中抽取获奖者。Letters and cards of support have been pouring in by the sackful.声援的信件和卡片成袋成袋地涌来。He got a whole sackful of letters from listeners following...

switchback的复数形式为：switchbacks...

rucksack的复数形式为：rucksacks...

fullback的音标：fullback的英式发音音标为：['fʊlbæk]fullback的美式发音音标为：['fʊlˌbæk]...

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...

[电] 插口螺旋...

n.口袋布，制袋子用的粗麻布，帆布( sacking的名词复数 )...

n.回[反]租，售后回租，返租...

跳爆竹...

feedback的音标：feedback的英式发音音标为：['fi:dbæk]feedback的美式发音音标为：['fidˌbæk]...

n.寒鸦...

lumberjack的复数形式为：lumberjacks...

beaten track的音标：beaten track的英式发音音标为：['bi:tn træk]beaten track的美式发音音标为：['bitn træk]...

choke back的音标：choke back的英式发音音标为：[tʃəuk bæk]choke back的美式发音音标为：[tʃok bæk]...

Ingredient: Hackmatack and mint etc.主要成份: 杜松、薄荷、水解蛋白、丝氨酸.Ingredient: Hackmatack and walnut grain etc.主要成份: 杜松、核桃粒子、木瓜酵素、海藻精华.The result shows that hackmatack, koyama spruce and elm have a better capability of detaining d...

The house had many drawbacks, most notably its price.这房子有很多缺陷，尤其是它的价格。This method has quite a few drawbacks.这种做法弊病不少.Yet the corporate business organization has drawbacks as well as benefits.公司这一营业组织形式既有优越性,也有不利之处....