Cryscope
冻点测定仪
🏥 医学释义
冰点测定器
🗣️ 情景例句
You've been a very helpful.
你帮了大忙。
A wise man thinks all that he says,a fool says all that he thinks.
聪明人想了才说，愚笨的人想着就说。
Sure enough, a policeman arrived on the scene and politely asked the workmen to go away.
果然，警察来了，不礼貌地请工人离开此地；