Disfiguring subcutaneous lesions bulge onto the surface and at intervals discharge pus.皮下损害的形象是向表面凸起,并间断地分泌出脓液.Myth 10 : Surgery will be disfiguring and recovery painful.误解 10: 外科手术会损伤容貌而且痊愈过程是痛苦的....
Arsine is a colorless, poisonous gas that requires careful handling.胂是一种无色的有毒的气体需要小心地对待.Arsine is a toxic, colorless gas with a garlic - like odor at room temperature and atmospheric pressure.胂是一种无色有毒气体,在室温和大气压力下会发出类似大蒜的...
一双高筒防水胶靴a pair of waders一双高筒胶靴a pair of wellingtons其中一条私人车道上,一位穿着橡胶靴的专职司机正用水管冲洗一辆豪华轿车。In one driveway a chauffeur wearing rubber boots was hosing down a limousine....