Calcon
[化] 钙试剂; 茜素蓝黑
🗣️ 情景例句
I have to get to a phone.
我得去找个电话。
My father had an interview with the principal to discuss my work.
我父亲会见校长讨论我的功课情况。
$24.95 per hundred pieces.
一百个美金二十四块九毛五。