Thm
abbr. 重矿物总量（Total Heavy Minerals）
🗣️ 情景例句
And thank you, Mrs. Vann.
谢谢！Vann太太。
Did you go to the church this morning?
你今早去教堂了吗？
There is so much variety that you never have to make do with second best.
物品种繁多，从来不必用二等品来凑合。