Cupric compound
[建] 堿式鉻酸銅
?? 詞語組成解析
a. 二價銅的\\n[醫] 高銅的, 二價銅的
??? 情景例句
Oh, I understand. She cooks and cleans, takes care of the children.
哦，我懂了，她燒飯、清洗、照顧孩子。
This is a radio.
這是一臺收音機。
'I'm trying to repair the bell,' answered Bill.
“我想把這口鐘修好，”比爾回答說。