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
Carl will be perfectly fine after we remove his tonsils.
切除扁桃腺之后，Carl会完全恢复健康的。
Do you ever play basketball after school?
你曾经在放学后打篮球吗？
It has become much cooler.
天气变得凉爽多了。