Dipyridone
二甲基联吡啶二酮
🗣️ 情景例句
Put your cards on the table.
把牌都摊到桌面上。
He's very fond of playing tennis.
他非常喜欢打网球。
He noticed that the straight part of the dance was different in the afternoon from what it had been in the morning.
他注意到下午舞蹈的直线部分与上午的不一样。