隐瞒，控制，阻碍，犹豫不决...

He is the person who backbites.他是那种背后说人坏话的人.His classmates don't enjoy his company because he always backbites others.同学们不喜欢和他在一起,因为他总是背后诽谤别人.He who blames one to his face is a hero , but who backbites is a coward.好...

black and blue的音标：black and blue的英式发音音标为：[blæk ænd blu:]black and blue的美式发音音标为：[blæk ənd blu]...

n.承认( acknowledgement的名词复数 )，致谢，确认收到的信等，鸣谢...

crackerjack的音标：crackerjack的英式发音音标为：['krækədʒæk]crackerjack的美式发音音标为：['krækərdʒæk]...

backache的复数形式为：backaches...

jackfruit的音标：jackfruit的英式发音音标为：['dʒækfru:t]jackfruit的美式发音音标为：['dʒækˌfrut]...

The Grand Challenge race would be 142 miles of perilous mountain switchbacks and rough, sandy trails.大挑战赛车会有228公里危险的蜿蜒山路,以及崎岖不平又多沙的路面....

They have been calling the Presidency decision a backroom deal.他们称总统人选问题是个幕后交易。He is confident the backroom can step into the temporary void...他确信原先的幕后智囊能够填补暂时的空缺。In the backroom study stood two desks side by side.在里屋书房里...

cracked的近义词/同义词有：rent, fractured, broken, rimose, cloven, chinky, chipped, crackled, fissured, marred, faulty, damaged, defective, imperfect, crazy, off, mad, one's, insane, nut, order, nuts。adj.cracked的近义词（弄破了的,弄裂了...

n.抱住，卷起v.解决( tackle的现在分词 )，应付，与某人交涉，向某人提起（问题或困难情况）...

The greenback also rose against the euro, which bought $ 1.4392.美元对欧元也走强,买入价为1.4392美元每欧元.The yen slipped against the greenback , trading at 120.34, down 0.78 yen.日元对美元的汇率以120.34兑1美元收盘, 下跌0.78日元.Against other gauges the g...

Once the cold water enters the flack, the vapor pressure falls quickly.一旦冷水进入长颈瓶, 水气压就迅速下降.A test device for flack flowing systems based on virtual instrument technology is developed.研制基于虚拟仪器技术的高炮随动系统性能检测装置....

backbones的音标：backbones的英式发音音标为：['bækbəʊnz]backbones的美式发音音标为：['bækboʊnz]...

n.西洋双陆棋...

回来，找回，报复，回到…上来...

greenback的复数形式为：greenbacks...

backward的近义词/同义词有：opposite, reversionary, topsyturvy, refluent, upside-down, retrogressive, returning, inside-out, reversed, counter-clockwise, anticlockwise, reverse, lapsing, senseless, stupid, irrational, doltish, idi...

Billy started to snivel. His mother smacked his hand.比利抽抽搭搭地哭了起来。妈妈在他的手上打了一下。He smacked the bowl of his pipe into his hand.他在自己手上磕打烟斗。She smacked me on the side of the head.她狠狠地拍了一下我的脑袋。...

Blackfoot的音标：Blackfoot的英式发音音标为：['blækfʊt]Blackfoot的美式发音音标为：['blækˌfʊt]...

Use a weatherproof rucksack to carry your camera and lenses around in.用防风雨的帆布背包装照相机和镜头。She delved into her rucksack and pulled out a folder.她在背包里翻找一番后拿出了一个文件夹。He had a small green rucksack slung over one shoulder.他单肩挎着一个...

backthrusting的音标：backthrusting的英式发音音标为：[bækθ'rʌstɪŋ]backthrusting的美式发音音标为：[bækθ'rʌstɪŋ]...

[人名] 萨克...

n.驼背，驼背者...

He raced to pick up the lifejackets while his stepmother sent out a Mayday call.他的继母发出无线电求救信号的时候，他飞跑着去拿救生衣。Also for your information you will find lifejackets on board.根据指示你可以在船上找到救生衣.Child - sized lifejackets are availa...

向后地...

botallackite的音标：botallackite的英式发音音标为：[bəʊ'tɔ:lækaɪt]botallackite的美式发音音标为：[boʊ'tɔlækaɪt]...

knockbacks的音标：...

n.长柄扒...

backcloth的复数形式为：backcloths...