Biterminal
[医] 双端钮的
🗣️ 情景例句
Are you kidding?
在开玩笑吗?
The student is busy studying math.
这个学生忙于研究数学。
The children wake up very early, and can't wait to open the presents in their stockings.
孩子们醒得很早，迫不及待地打开袜子里的礼物。