Gravity closing
[化] 自重闭合
🧩 词语组成解析
n. 结束\\na. 结束的
🗣️ 情景例句
It's a deal!
就这么约定！
Can't be picky.
不可以偏食。
Pippa. I called to ask you if you'd like to come to a lecture on Thursday evening at the college.
皮普，我打电话是问你是否想听周四晚上在学院的一个讲座。