Pretreating
预加工, 初加工, 预处理
🗣️ 情景例句
Hello, Sally. I'm glad to meet you.
你好，萨里，很高兴见到你。
It wasn't any bother.I was glad to do it.
不麻烦.我乐意做。
I haven't got any either.
我也没有。