Aerophysics
n. 航空物理学
🗣️ 情景例句
Hi, Anita, long time no see.
嗨，安妮塔，好久不见了。
Still waters have deep bottoms.
静水常深。
how many heath fires they cause, how much litter they leave, in short,
即他们引起了多少场野火，留下了多少垃圾。总之，