optical instruments such as microscopes and telescopes显微镜和望远镜等光学仪器Telescopes and microscopes are optical instruments.望远镜和显微镜是光学仪器.Telescopes and microscopes magnify.望远镜和显微镜能放大....
韦兰十分烦恼地叹了口气，转过身去。Welland gave an exasperated sigh and turned back.科林·韦兰的电影剧本忠实于原小说。Colin Welland's screenplay is faithful to the novel.韦兰假装在便笺薄上做笔记。Welland made a pretence of writing a note in his pad....
NP , OP : used for pesticide emulsifier, wetter and other industrial surfactant.用于农药乳化剂, 可湿性粉剂及其它工业用表面活性剂.Rapid evaporation at the heating - surface tends to make the steam wetter.加热面上的迅速蒸发,往往使蒸汽的湿度变大.William wants to kn...
Out in the garden an owl hooted suddenly.外面的花园里突然有一只猫头鹰呜呜地叫起来。Bev hooted with laughter.贝夫高声大笑。Somewhere in the distance a siren hooted.远处某个地方响起了警报声。...
By common consent this election constituted a historic step on the road to democracy.普遍认为这次选举是迈上民主之路的历史性一步。Biliary atresia is a common, cholestatic disease of infancy of unknown cause with a poor prognosis.胆道闭锁(Biliaryat...