Diacid
n. [化]二酸\\na. [化]二价酸的, 二酸的
✅ 同义词
🔁 扩展释义
【化】 二元酸【医】 二酸(二分子一价酸)
🗣️ 情景例句
I made a lunch date with him and his daughter weeks ago.
几星期前我约好和他以及他女儿共进午餐。
With pleasure.
很荣幸。
' The manager was sympathetic, but he could do nothing.
”经理深表同情，但却无能为力。