Gravitations
(gravitation 的复数) n. 引力, 重力, 沉下\\n[化] 引力
🗣️ 情景例句
Can I help?
我能帮你吗？
This is not an occasion for laguhter.
现在不是该笑的时候。
The only regular visitors to the monastery in winter are parties of skiers who go there at Christmas and Easter.
冬天常来修道院参观的只有一批批滑雪者。他们在圣诞节或复活节到那儿去。