Age diminishes the heart's ability to pump harder and faster under exertion.随着年龄的增加，人在消耗体力时心脏的输血能力和输血速度会有所减弱。He clearly found the physical exertion exhilarating.他明显感觉体力劳动令人愉快。She was hot and breathless from the exer...
再下面有件旧水手斗篷, 已经被海盐染成了白色.Underneath there was an old boat - cloak, whitened with sea - salt on many a harbour - bar.主要成份: 乳木果、海盐、甜杏仁油 、 杏仁颗粒、溶角蛋白酶.Ingredient: Shea butter, sea salt and sweet almond oil etc.氯化钠有二种类型: 岩盐和海盐....
He is notorious for making unexpected, often self-contradictory, comments.他发表的那些出人意料而且经常自相矛盾的评论令他臭名昭著。This town is notorious for chewing people up and spitting them out.这个城市恶名昭彰，它把人作践了，然后抛弃掉。Press agents are notorious na...
该行业一直在努力开发一些可以替代这些气体的无害物质。Industry has been working at developing harmless substitutes for these gases.一种气体的密度the density of a gas你如何计量气体的体积？How do you measure the volume of a gas?...