Coarse whiting
[化] 重质碳酸钙; 重钙(填充剂)
🧩 词语组成解析
coarse
[kɔrs]
adj. 粗鄙的;粗糙的;粗野的;粗制滥造的;
whiting
['(h)waitiŋ]
n. 牙鳕;石首鱼;（用于粉刷等的）白垩粉;白粉;
🗣️ 情景例句
Well, that's easy.
哦， 那很简单。
Will you take that library book back for me?
你能帮我把书还回图书馆吗？
1 Make a list of 10 things which you like doing most.
1。列出一张你最喜欢做的10件事情的清单。