Calcarea
[医] 钙质纲
🗣️ 情景例句
How much do you need?
你需要多少钱？
No,I can't .
不，我不能。
Goodness me! Six zeros! I've never seen anything like this before.
天啊！带六个零的大钞！我还从来没有见过这样大的钞票。