Thermokinetics
热动力学
🗣️ 情景例句
Tom doesn't have a steady girlfriend at the moment.
汤姆眼下还没有一个已确定关系的情侣。
Old oxen have stiff horns.
牛老角硬。
They've got a special exhibition on this month.
这个月他们举办特别的展览。