The liquid we can see in thermometers is mercury.我们看到的温度计里的液体是水银.Thermometers are filled with fluids such as toluene or alcohol.温度计装有甲苯或酒精.They seldom displace the purely indicating thermometers for direct.它们很少能代替直读式温度计....
由于他老是装出一副自以为是的架势,所以同学们就叫他“自大的夜郎”.His classmates called him a show - off because of his bumptious airs.你怎么能容忍那个自大的糊涂虫 呢 ?How can you tolerate that pompous idiot?他们全是傲慢自大的人, 很快就使哥伦布感到不快.They were pround, conceited fellows,...