空中传来一阵低沉的嗡嗡声。There was a low humming sound in the sky.直升机的嗡嗡声打破了沉寂。The silence was broken by the whirring of a helicopter.他能听到真空吸尘器的嗡嗡声。He could hear the whirr of a vacuum cleaner....
Where maple trees grow, the leaves are often several brilliant hues of red.在枫树生长的地方, 枫叶常常呈现出数种光彩夺目的红色.Thus, the registers , not fashion mavens, choose the hues of the season.这样一来, 决定当季流行色的就不再是时尚专家, 而是那些收款机....the rose an...
他尽可发表高见而不为秘密警察所干扰.He was able to make his point without secret police hqrassment.警察所持有的全部根据是一张烧成半截的圣诞贺卡.All the police had to go on was a half - burnt Christmas card.人群被骑着马的警察所驱散.The crowds were dispersed by policemen on...
其轨道速度一定是在每秒几百米。Her orbital speed must be a few hundred meters per second.他在赛跑中让了二百米.He has a handicap of 200 metres.类固醇检测呈阳性后，他的奥运百米金牌被收回。He was stripped of his Olympic Hundred Metres gold medal after testing positive fo...
Point data appearing on the coding forms can be categorized as follows.编码显示的点数据,可以归纳如下.Because of this coding relationship, triplet of bases is called a codon.由于这种编码关系, 碱基的三联体被称为密码子.The librarian is coding the new books....
He has worked as a labourer in factories and on building sites.他在工厂和建筑工地干过苦工。I have lived in a farm labourer's cottage.我曾在农舍居住过.He got a job as a builder's labourer.他找到了一份建筑工人的工作....