Saturation activity
[化] 饱和放射性强度
🧩 词语组成解析
🗣️ 情景例句
OK, OK- just try to calm down, sir.
好，好，请冷静下来，先生。
He is wise that knows when he's well enough.
知足的人是聪明的人。
In despair, I asked her whether she was enjoying her dinner.
失望之中我问她饭是否吃得满意。