His face, at the moment, was peeling from sunburn.那时他的脸因为晒伤而脱皮。Her sunburn made intimacy too painful.她的皮肤晒伤了，使得想要亲热一下都变得很痛苦。The technical term for sunburn is erythema.晒斑的专业术语是红斑。...
根式增压机通常都很大,并安装在引擎的顶部.Roots superchargers are usually large and sit on top of the engine.下一章, 我们将了解机械增压机对你汽车的好处.Next, we'll learn about the advantages of supercharging your car.涡轮增压机连接到引擎的排气管.The turbocharger is bolt...