人体的免疫系统是抵御疾病的主要屏障。The immune system is our main defence against disease.肾上腺分泌人体的大部分性激素.The adrenals produce a large per cent of a man's sex hormones.骨骼和肌肉是人体的组成部件.The bones and muscles are parts of the mechanism of ...
It'seems to me we've got to decide on wider issues than possible patent infringements.我认为我们不能只考虑侵犯专利可能性这一问题,要对更大的一些问题做出决策.The copyright infringements always occur in net space.网络空间是著作权侵权行为的多发领域.The Basic Regula...
The pianist gave a long and varied recital,with a couple of encores for good measure.那钢琴家的独奏演出时间长、节目多,还加奏了两支曲子。The singer gave four encores.那位歌手加演了4次.They performed another two songs as encores.应观众要求,他们又返场加唱了两首歌.The actr...