Benzenephosphonic acid
[建] 苯膦酸
🧩 词语组成解析
🗣️ 情景例句
A lot of people come to openings
许多人参加开幕仪式
If there's anything else I can do , please tell me.
如果有任何事情我能效劳的话，请告诉我。
They had mysteriously found their way there from the wine cellar!
这些酒瓶神不知鬼不觉地从酒窖来到了这里。