白垩纪尚无壳斗科可靠的大化石记录,微化石需要进一步研究才能确定亲缘关系以及古新世壳斗科已经分化出两个类群.No creditable macrofossil record of the Fagaceae exists in the Cretaceous equivocal and require further study....
油表靠油箱里的感应器来显示燃料的液位。The gauge relies upon a sensor in the tank to relay the fuel level.你若要买烘干机，找一台带感应器的，可以在衣服干的时候自动断电。If you buy a drier, look for one with a sensor which switches off when clothes are dry.感应器安装在轴承台上,它的支架与...
他的额头上垂着一绺散开的黑色卷发。A curl of black hair fell loosely across his forehead.她撩开他脑门上的一绺头发。She brushed a lock of hair off his forehead.她保留着他的一绺头发.She keeps a lock of his hair....