DNA was extracted from fetuses at mid - gestation, about 10 days past conception.DNA从受孕大约10天后的 中期 妊娠胚胎中提取.Brucellosis is a disease that causes fetuses to abort in cattle.普鲁士菌病是一种可以导致牲畜胎儿夭折的疾病.B . Fraternal Twins Fetuses ...
The sun at noon thaws the ice on the road.中午的阳光很快把路上的冰融化了.It thaws in March here.在此地化雪的季节是三月.When ice thaws, its molecular structure collapses.当冰消融时, 其分子结构崩溃....
猛力抖动金属片以模仿雷声.A sheet of metal was shaken to simulate the noise of thunder.他把玻璃档猛力地向墙上摔去.He crashed the glass against the wall.他把钥匙猛力插进锁里，踢开了前门。He rammed the key into the lock and kicked the front door open....