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
I know it!
我知道！
She's not at her desk right now.
这会儿她不在办公室办公。
Pippa. I called to ask you if you'd like to come to a lecture on Thursday evening at the college.
皮普，我打电话是问你是否想听周四晚上在学院的一个讲座。