Nitemper
气体软氮化处理; 气体渗氮处理
🗣️ 情景例句
Please have the porter bring my bags up.
请让搬运工把我的箱子搬到楼上去。
He knows enough that can live and hold his peace.
见多识广者沈默寡言。
It sounds like you enjoyed it.
听起来你好象蛮喜欢的。