Unloosening
(unloosen 的现在分词) vt. 解开, 释放, 放松
✅ 同义词
🗣️ 情景例句
I'm famished.
我饿死了！
No need!
免了吧！
When the instrument is situated at more than 700 miles from the earthquake centre,
如果把这种仪器安装在距震源700多英里远的地方，