Gravitations
(gravitation 的复数) n. 引力, 重力, 沉下\\n[化] 引力
🗣️ 情景例句
What is it?
是个什么样的计划？
The finest diamond must be cut.
玉不琢不成器。
Of course. Good luck. Have a good trip.
一定。祝你好运。旅途愉快！