Etolizing
多孔粉末烧结零件电解覆层法
🗣️ 情景例句
Birds are good pets, they can wake you up by singing in the morning.
鸟是很好的宠物，它们早上的歌声可以将你从梦中唤醒。
No matter what comes up, don't look back.
不论发生什么事情，你也不要回头看。
During the journey, their boat began to sink.
途中，船开始下沉，