Gravitations
(gravitation 的复数) n. 引力, 重力, 沉下\\n[化] 引力
🗣️ 情景例句
Yes. It's a lovely day and good enough to travel.
是的，天气很好，旅游是再好不过了。
Thank you for your letter.
谢谢你的来信。
She wanted to see the doctor because her back hurt.
她是来伦敦看望女儿的。她要看医生是因为背痛。