Nitemper
气体软氮化处理; 气体渗氮处理
🗣️ 情景例句
so I wouldn't lose them.
免得我弄丢了。
I'd like to make a reservation to Los Angeles for next Monday.
我想预定一张下周星期一去洛杉矶的飞机票。
Don't throw it like that.Throw it like this.
不要那样扔，要这样。