Ortho-phosphorous acid
[化] 亚磷酸; 原亚磷酸
🧩 词语组成解析
原; 直
a. 亚磷的, 含磷的\\n[化] 亚磷的; 三价磷的
🗣️ 情景例句
Don't mention it.
别提了。
Take it for granted.
身在福中不知福。
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。