恒温器可用来调节室内温度.Thermostats can be used to regulate the temperature of a room.有种恒温器就是一根金属带,它受热时弯曲.One kind of thermostat is a strip of metal while bends when it gets hot.铸焊模具应达到所要求的温度而通常用恒温器控制.Also the machine mold is up to...
He did his best this week to stonewall questions and to block even the most modest proposals.他这周竭力避免作出明确答复，甚至连一些最温和的建议都企图阻拦。The defense claims that the prosecution and the labs they employ stonewall'discovery reques...