Secsy
[化] 自旋回波相关谱
🗣️ 情景例句
It turned out he was Michael's father.
原来他是麦克的父亲。
Let me give you a little motherly advice.
让我给你一些母亲般的劝告。
Will you please have the check certified?
那么请开保付支票好吗？