The skin of amphibians is permeable to water.两栖动物的皮肤是透水的。Most amphibians have caducous gills.大多数两栖类动物都有早落腮.Amphibians live partly in water and partly on land.两栖动物有时生活在水中,有时生活在陆上.Two amphibians ferry them out over the san...
这故事的生动性被冲淡了.The story has been watered down.他找到了懂得用狂欢来冲淡战争的严酷的志趣相投的军官。He found congenial officers who knew how to leaven war's rigours with riotous enjoyment.时光的流逝绝不会把那废墟的景象从我的记忆中冲淡.The lapse of year will never effa...
Two phase - shift - networks of frequency discriminator are given circuit and layout examples.本文较详细地分析了鉴频器用移相网络的特性和集成化难易点.Quartz crystal, crystal oscillator, ceramic resonator, ceramic filter, saw filter, ceramic discrim...
Refill and clean all salt and peppers, sugar bowls, and other condiments.清洁并续满所有的胡椒瓶、盐瓶 、 糖缸及其他调料.Go easy on condiments, they tend to be salty.别放太多调味品, 这样往往会太咸.Ok, I'll bring your lettuce leaves and different variet...