n.同素异重体...

n.兆巴（气压单位，=100万巴，略作mbar）...

adj.& adv.头上不戴东西的，光着头的，光头...

barostat的音标：barostat的英式发音音标为：[brɒs'teɪt]barostat的美式发音音标为：[brɒs'teɪt]...

doublebarrel的音标：doublebarrel的英式发音音标为：[dʌble'bærəl]doublebarrel的美式发音音标为：[dʌble'bærəl]...

He started to hack away at the tree bark.他开始砍树皮。I set the log on the ground and shaved off the bark.我将原木放到了地上，刨掉了树皮。This tree is always recognizable by its extremely beautiful silvery bark.这种树很容易辨认，因为它有着非常漂亮的银色树皮。...

They have been bartering wheat for cotton and timber.他们一直用小麦交换棉花和木材。Parliament would be touchy about bartering British soil for ships.用英国国土换取舰只,议会感到为难.Both have separate systems of credits that make bartering easier.他们具有...

barfing的音标：...

v.呕吐...

The barrel of gunpowder blew up with a terrible noise.火药桶爆炸了,发出轰然一声巨响。But not every automatic circuit yields the ironclad instantaneity that Bill Power's gun barrel enjoyed.不过,不是每一种自动电路都能产生比尔·鲍尔斯的那种炮管所拥有的铁一样的即时性.The...

n.酒吧间...

The furniture was threadbare; he'd obviously picked it up for nothing.这件家具很破旧，显然他是白捡来的了。The carpets had worn rather threadbare.地毯已磨得相当破旧了.The coat is worn threadbare.这件外衣已经穿旧了....

adj.贫瘠的，不结果实的，不孕的，无价值的n.荒原，不毛之地...

Sinus and middle ear barotrauma are the most common dive - related injuries.鼻窦和中耳的气压性创伤是最常见的和潜水相关的创伤.These markings appear to be superficial breaks in the possibly secondary to barotrauma.这些红色痕迹常见于气压伤后的肠粘膜.In your case, ...

A policeman held his gun in both hands and barked an order.警察双手握枪，厉声发出指令。He fell down the steps and barked his shins.他从台阶上跌下来,擦破了小腿上的皮.I barked my shin on a tree stump.我磕到了树桩上,胫部擦破了皮....

The barge had a rounded bow and stern.这艘驳船的两端都是圆形的。When the barge reached the shrine, acolytes removed the pall.当驳船抵达圣地时，辅祭除去了柩衣。Students tried to barge into the secretariat buildings...学生们试图闯进秘书处的办公大楼。A barge was about ...

枪[炮]筒...

barfly的复数形式为：barflies...

n.麦芽酒发酵时浮在上边的泡沫，酵母，发酵剂...

I'll use my bard song to help you concentrate!我会用我的吟游诗人歌曲帮你集中精神！I find him, the wandering grey bard.我发现了正在徘徊的衰老游唱诗人.Lamartine was her favourite bard from the period when she first could feel.从她开始懂得感情的时候起,拉马丁已成为她心爱的诗...

barosinusitis的音标：barosinusitis的英式发音音标为：[bɑ:rɒzaɪ'nəsaɪtɪs]barosinusitis的美式发音音标为：[bɑrɒzaɪ'nəsaɪtɪs]...

Platoon sergeants fell their men in on the barrack square.排长们在营房广场上整顿队伍.The battalion formed up by companies on the barrack square.这个营在营地广场上排成以连为单位的队列.The soldiers were at drill in the barrack - yard .士兵们在兵营 练兵场 操练....

That big building is a barn for keeping the grain.那幢大房子是存放粮食的谷仓。Another barn has been built there.另一个牲口棚建在那儿。Francesca was in the barn doing chores when he barreled past her place.他绝尘而过弗朗西丝卡住处时,她正在牲口棚里劳动.He is going to t...

Red and others listen to violent barfing from below.瑞德和其他人听到下面传来强烈的呕吐声....

Ventilation resistance and ventilation isobar in the workings were measured with barometer.采用气压计混合读数法测定了综放采场区域的通风阻力及通风等势图.The design of spring is the critical factor to the feature of isobar filling valve.弹簧设计对于等压灌装阀的性能起...

Barr的音标：...

v.（使）登陆[上岸]( disembark的过去式和过去分词 )...

disembarrassment的音标：disembarrassment的英式发音音标为：[dɪsɪm'bærəsmənt]disembarrassment的美式发音音标为：[dɪsɪm'bærəsmənt]...

barogram的音标：barogram的英式发音音标为：['bærəʊɡræm]barogram的美式发音音标为：['bæroʊɡræm]...

When he came to and raised his head he saw Barney.他苏醒过来，抬起头，看见了巴尼。He heaved Barney to his feet.他拉巴尼站了起来。I'll pround it that Barney's managing properly.我敢打赌,巴尼的做法一定很稳当....