Chocolite
铁硅镁镍矿
🗣️ 情景例句
When would you be available to start work here?
你什么时候可以开始来这边上班？
It's a good thing you reminded me to take my heavy coat.
谢谢你提醒我拿我的厚衣。
This machine joins the metal pieces together, he said.
“这台机器把金属片焊接起来，”他说