Tarbuttite
三斜磷锌矿
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
How long will it take you to repair it?
你要多久才能修好它？
If you have any comment about these clauses, do not hesitate to make.
对这些条款有何意见，请尽管提，不必客气。