在拿吃的之前，用热肥皂水把手好好地洗干净。Wash your hands thoroughly with hot soapy water before handling any food.我拿起了电话，她知趣地进了客厅。I took the phone, and she went discreetly into the living room.他正拿着一块布，布上粉红色的水滴落在地板上。He was holding a cloth th...
Community leaders want to strengthen controls at external frontiers.社区领导想要加强对小区外围的管理。Human acts have repercussions far beyond the frontiers of the human world.人类行为所产生的影响远远超出人类世界的范围.They are highly interested in the front...
大多数钢瓶设计了温度升高时的泄压装置.Most cylinders are designed to vent contents when exposed to elevated temperatures.过水压保护功能,可在水压超高时自动泄压.Over the protection of water features in ultra - high pressure relief automatically.介绍了电磁泄压阀在锅炉过热装...