Benzoylecgonine
[化] 苯甲酰爱康宁; 苯酰牙子碱\\n[医] 苯甲酰爱冈宁
🗣️ 情景例句
Good. Tell Mr. Gao at the factory to keep up the good work.
很好，请告诉工厂的高先生继续努力。
His presence in the room was not noticed.
没有人注意到他在房间里。
May I use your pen?
我可以用你的笔吗？