Pretreating
预加工, 初加工, 预处理
🗣️ 情景例句
I don't know,
我不知道，
Congratulations on your vitory.
我恭喜你胜利了。
The plane was late and detectives were waiting at the airport all morning.
飞机误点了，侦探们在机场等了整整一上午。