窗帘拉上了一半以遮挡阳光。The curtains were half drawn to cut out the sunlight.普利茅斯海洋研究所的科学家一半有学士学位，另一半则有博士学位。Half of PML's scientists have first degrees, the other half have PhDs.与此同时，黑胶唱片的销售量在1992年下降了一半，只有670万张。Meanwhile, sale...
One patient suffered headaches, nausea, and faintness.一位病人感觉头疼、恶心、晕眩。The doctor seemed seized with a qualm of faintness.博士显得好象一阵眩晕发作.A sensation, almost of faintness, had seized upon him.一阵难受的感觉袭上心头,他简直要晕过去了....
It would be uneconomic to try and repair it...花钱修理不合算。...the closure of uneconomic factories...关闭效益差的工厂You feel that it's uneconomic to insist that people work together in groups. Why is this?...你觉得要求大家分组工作不划算，这是为什么...
沿着船壁向上引导的以及与航行方向一致的气流足以给这种长有特大翅膀的大鸟以充分的支撑力和前进力.The currents of air that the walls of the ship direct upwards, as well as in line of its course are enough to give the great bird with its immense wings sufficent sustenance...
Some movement in the building will occur as It'settles into the subsoil.楼房沉到下层土时,楼里就会有动静.They embedded the pilings deep into the subsoil.他们把桩深深打进地基下的土中.Earthworms burrow deep into the subsoil.蚯蚓深深地钻进底土....
I used to belong to a youth club.我过去是一个青年俱乐部的成员。The photos belong in an album.这些照片应该放在相册里。Galapagos land iguanas belong to the genus Conolophus, of which there are currently three recognised species.加拉帕戈斯陆栖鬣蜥属于鬣蜥属, 其中目前得...