Katharometry
热导率测量术
🗣️ 情景例句
What number are you at?
你的电话号码是什么？
How are you going?Are you going by boat?
你怎样去?坐船去吗？
Both planes were going to take off on July 25th, but Latham failed to get up early enough,
两天飞机都打算在7月25日起飞，但莱瑟姆那天起床晚了。