Kinetic theory
分子运动论
🧩 词语组成解析
🗣️ 情景例句
Is this bus going to Dallas?
这车开往达拉斯吗？
What is the gate number?
登机门是几号？
What about vegetables, Sir? They usually go bad as soon as we are at sea.
那些蔬菜怎么办呢，先生？通常是刚一出海它们就会坏掉的。