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....
The liquid we can see in thermometers is mercury.我们看到的温度计里的液体是水银.Wire the thermometers up to trigger off an alarm bell if the temperature drops.给温度计接上线,如果温度下降,报警铃就会响.Thermometers are filled with fluids such as toluene or...
她的漫谈栏侧重于十几岁的青少年.She angled her column of chitchat toward teenagers.我们课后再 漫谈 这个问题吧.We'll talk about [ discuss ] the matter [ problem ] after class.她有个个人漫谈节目.She has her own chat show....
She was too exhausted and distressed to talk about the tragedy.她太累了，而且无比悲伤，没法谈论那场悲剧。I feel very alone and distressed about my problem.对自己的问题我觉得很无助、很苦恼。He was too distressed to talk.他伤心得讲不出话来。...
绝缘体的原子把电子抓得很牢.The atoms of an insulator hold their electrons very tight.晶体可以是绝缘体, 半导体, 或导体.Crystals may be insulators, semiconductors, or conductors.由绝缘体隔开任何两个导体就组成电容器.Any two conductors separated by an insulator are sai...