Phosphonous acid
[化] 亚膦酸
🧩 词语组成解析
🗣️ 情景例句
in a horse and carriage.
坐马车。
It's incredible.
令人难以置信。
Last week, my four-year-old daughter, Sally, was invited to a children's party.
上周，我4岁的女儿萨莉被邀请去参加一个儿童聚会。