Abrasimeter
耐磨試驗儀
??? 情景例句
what the critics are going to write about your show yet.
評論家們會對你的展覽寫些什么。
Is there anything I can do for you?
有什么我能為您做嗎？
6-7-double 8-3-4.Right.
6-7，兩個8，3-4。好的。