backstroke的音标：backstroke的英式发音音标为：['bækstrəʊk]backstroke的美式发音音标为：['bækstroʊk]...

comeback的复数形式为：comebacks...

sack的近义词有：bag, sack, handbag, purse。下面这些名词均含"袋"的含义：bag：普通用词，指一般的口袋，有时也指手提包。sack：应用较窄，指较大的袋子，如麻袋等。handbag：指手提包，尤指女人用的手提包。purse：指钱包或小钱袋，在美国相当于bandbag。...

n.起重托架...

GoBack的音标：...

backslap的一般过去时为：backslapped...

He could hear the crackling of burning trees.他可以听见树木燃烧发出的噼啪声。The crackling became louder and louder.爆裂声变得越来越响.The firecrackers were crackling and spluttering.鞭炮劈里啪啦地响....

v.（使）松弛( slacken的第三人称单数 )，（使某物）放慢，松懈下来，变迟缓...

crack的音标：crack的英式发音音标为：[kræk]crack的美式发音音标为：[kræk]...

There was a metallic taste at the back of his throat.他喉咙深处有一股金属味儿。Hamstrings are supporting muscles at the back of the thigh.腿筋是位于大腿后侧起支撑作用的肌肉。There are explanatory notes at the back of the book.书后有注解。...

n.逆光v.背后照明( backlight的现在分词 )...

backpedal的一般过去时为：backpedaled...

knockback的复数形式为：knockbacks...

backings的音标：backings的英式发音音标为：['bækɪŋz]backings的美式发音音标为：['bækɪŋz]...

slacken的现在进行时为：slackening...

shackle的近义词/同义词有：chain, handcuff, bind, manacle, tie, yoke, leash, fetter, handcuff, chain, bind, tie, manacle。vt.shackle的近义词（束缚）：chain, handcuff, bind, manacle, tie。shackle的近义词（其他释义）：yoke, leash, fetter, handcuff, chain...

shackled的音标：...

v.把（某人）列入黑名单( blacklist的现在分词 )...

backcrossing的音标：...

throwback的音标：throwback的英式发音音标为：['θrəʊbæk]throwback的美式发音音标为：['θroʊbæk]...

The model follows Weibull distribution, and in considering shortage whole backlogging and partial backlogging are distinguished.其中商品的退化率服从韦伯分配, 并且缺货期间的缺货数量则考虑全部待补及部分待补两种情形....

brackish的音标：brackish的英式发音音标为：['brækɪʃ]brackish的美式发音音标为：['brækɪʃ]...

n.（过膝的军用）长筒靴( jackboot的名词复数 )，铁靴政策（强迫别人屈服的粗暴手段），压迫者，马靴...

crackdown的复数形式为：crackdowns...

vt.使变黑，把…弄黑，诽谤，诋毁，中伤（名誉等）vi.变黑...

n.后卫球员...

I was looking for a backer to assist me in the attempted buy-out.我正在寻找一位支持我收购的出资人。I acted in the capacity of backer, or best man , to the bride groom.我充当陪新郎的, 也就是男傧相.Have you got any comments on the proposed promotion of...

James usually drives a little hatchback.詹姆斯通常开一辆小巧的掀背车。It all looked a bit of a squash as they squeezed inside the small hatchback.当他们挤进那辆小小的舱门式汽车时，看起来有些过于拥挤。This car is the successor to our popular hatchback model.这种汽车是...

n.攻击者，进攻者，抨击者，（球类比赛的）攻击手...

Blackburn的音标：Blackburn的英式发音音标为：['blækbɜ:n]Blackburn的美式发音音标为：['blækbɜrn]...