Circular measure
弧度，弧度法
🧩 词语组成解析
🗣️ 情景例句
and check on your mother and the baby.
问问你母亲和孩子的情况 。
Just lately I've caugth up to my works.
最近我的工作忙死了。
Some friends of my family had this irritating habit.
我家有几个朋友就有这有令人恼火的习惯。