Cupr-
comb.form [用在元音字母前] = cupro-：cupreous
🗣️ 情景例句
He studied harder to improve his English.
他更加努力提高英语水平。
She told me she wanted to start a company.
她告诉我她想开公司。
Please get those things off, sir, and throw them into the fire.
请把您身上那些东西脱下来吧，先生，把它们仍到火里去。