Lapis albus
[化] 天然氟硅酸钙\\n[医] 白石(硅氟化钙)
🧩 词语组成解析
[医] 石
铅白(颜料)
🗣️ 情景例句
You keep getting fatter and fatter.
你一天比一天胖。
What's the round-trip fare?
来回票价多少？
In vain they rush frantically round from place to place,
他们到处狂奔乱跑，