black的近义词有：dark, dim, black, gloomy, obscure, vague, grey。下面这些形容词都含有"完全地或不完全地缺少光亮"的含义：dark：最普通用词，指缺乏自然光线或人工照明，使某物漆黑无光或光线十分微弱。dim：指光线不足或视力较差，不能清晰地看见物体。black：侧重颜色是黑色的，有时也指无光的黑暗。gloomy：指光线不足或部分光线受阻而出现的阴暗。obscure：指因光线不充足而使物体...

ransack的音标：ransack的英式发音音标为：['rænsæk]ransack的美式发音音标为：['rænˌsæk]...

hijackers的音标：...

backup的音标：backup的英式发音音标为：['bækʌp]backup的美式发音音标为：['bækˌʌp]...

hijack的音标：hijack的英式发音音标为：['haɪdʒæk]hijack的美式发音音标为：['haɪˌdʒæk]...

n.记录...

The construction worker battered away at the concrete with a jackhammer.建筑工人用手提钻机在混凝土上不断打孔.She held her ears when the jackhammer started to operate; hold one's nose.当手提钻开始工作时,她塞住耳朵; 塞住鼻子.I talk to my friend and some...

n.（电脑） 黑客，计算机迷...

acknowledgements的音标：...

He got my haversack from the cab and dumped it at my feet.他把我的背包从出租车上取来丢到我脚下。He put two bottles of wine and half a cheese into his haversack.他把两瓶酒和半个干酪装在粮袋里.Do you think it would be dishonest if we went through his haver...

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。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...

go back as far as的音标：go back as far as的英式发音音标为：[ɡəu bæk æz fɑ: æz]go back as far as的美式发音音标为：[ɡo bæk æz fɑr æz]...

We were tacking fairly close inshore.我们沿着近海岸曲折航行。Our last trip involved a coastal passage, tacking east against wind and current.我们上次旅行时曾经沿着海岸，逆着风浪向东曲折航行。The ship was tacking, trying to make the habour.该船在顶风曲线航行, 力图驶入港口停...

v.回[逆]交，回交杂种( backcross的第三人称单数 )...

v.发出咯咯声( cackle的过去式和过去分词 )，饶舌，叽叽呱呱地讲，格格笑着表示...

barrack的一般过去时为：barracked...

n.后院...

slackened的音标：...

answerback的音标：answerback的英式发音音标为：['ænswəbæk]answerback的美式发音音标为：['ænswəbæk]...

barrack的复数形式为：barracks...

jackstraw的音标：jackstraw的英式发音音标为：['dʒækstrɔ:]jackstraw的美式发音音标为：['dʒækˌstrɔ]...

n.承认，确认，致谢，鸣谢，收条，[法]承认书...

Sixties singing star Petula Clark is making a comeback.60年代的歌星佩杜拉·克拉克复出了。Romance is making a comeback. Reality is out.浪漫主义正重新流行起来，而现实主义过时了。Tight fitting T-shirts are making a comeback.紧身T恤再度流行起来。...

flapjack的复数形式为：flapjacks...

bend over backwards的音标：...

The community's links with Syria date back to biblical times.这个团体与叙利亚的关系可以追溯到《圣经》时代。The oldest deposits in the cave date back to 120,000 years ago.这个山洞最早有人居住的日期大概是12万年前.The history of hockey can date back to thousan...

backlash的复数形式为：backlashes...

...

They have since knocked down the shack.从那以后他们拆掉了简陋的棚屋。I moved away from the shack and picked my way among the rubble.我离开木屋，小心地走在瓦砾间。Up the road, in his shack, the old man was sleeping again.在大路另一头老人的窝棚里, 他又睡着了....

n.起重托架...