dibromobenzene什么意思？

dibromobenzene的音标：dibromobenzene的英式发音音标为：[daɪbrəʊmə'benzi:n]dibromobenzene的美式发音音标为：[daɪbroʊmə'benzin]...

The - liquid equilibrium data for the ternary --- dibromobenzene were determined by differential scanning calorimetry ( DSC ).采用差示扫描量热法,通过对一系列“拟二元”物系固液平衡数据的测定,得到了 邻二溴苯 、间二溴苯和对二溴苯三元 物 系 的 固液平衡数据....

There he goes , blah blah blah, talking nonsense as usual.他又来这一套了,夸夸其谈, 像往常一样谈来谈去都是废话.That's just a lot of blah.那纯粹都是胡扯.What they say is blah.他们说的全是废话....

这家报刊集团威胁者小报社的生存.The newspaper combine threatened all the smaller papers.猎豹妈妈扫视着平原寻找威胁者或猎物的踪影,丝毫不因小豹的顽皮动作而分心.A cub's playful antics don't distract mother cheetah from scanning the plains for threats - or a meal....

obey的现在进行时为：obeying...

His pleasant, somewhat ordinary face suggested amiability rather than astuteness.他那讨人喜欢而近乎平庸的脸显得和蔼有余而机敏不足.I found his amiability charming.我觉得他和蔼可亲，富有魅力。I watched my master's face pass from amiability to sternness.我瞧...

Take the zebra crossing, pedestrian overpass or underpass to cross the road.过马路要走斑马线 、 人行天桥或地下通道!The quagga was a strikingly beautiful variant of the zebra.斑驴是一种极美丽的斑马变种。There are several species of zebra.斑马有好几种.A zebra ...

these的反义词有：those。pron.these的反义词（这些）：those。...

narrowing的音标：narrowing的英式发音音标为：['nærəʊɪŋ]narrowing的美式发音音标为：['næroʊɪŋ]...

他们举止不雅,不修边幅,头发蓬乱,衣服破旧,根本不热情好客,还在我说话的时候乱嚷嚷. ”Their hair was long and unkempt and their clothes were wrinkled and old....

Charles的音标：Charles的英式发音音标为：[tʃɑ:lz]Charles的美式发音音标为：[tʃɑrlz]...

adv.高兴地...

n.抑制，克制，控制，限制，拘束，约束力...

spacemen的音标：spacemen的英式发音音标为：['speɪsmen]spacemen的美式发音音标为：['speɪsmen]...

maraud的音标：maraud的英式发音音标为：[mə'rɔ:d]maraud的美式发音音标为：[mə'rɔd]...

“宴请”的拼音为：yàn qǐng...

n.詹森，约翰逊...