Acridan
[化] 9,10-二氢化吖啶
🗣️ 情景例句
He's teething.
他正在长牙齿。
We've got to get a sofa and a chair for the living room.
我们必须有一张沙发和椅子放在客厅。
Nice meeting you. Bye-bye.
见到你（也）很高兴。再见。