Methylphenidate
[化] 哌醋甲酯; 利他灵\\n[医] 苯哌啶醋酸甲酯
🗣️ 情景例句
It's almost ten o'clock.
差不多十点了。
Death pays all debts.
人死百债了。
What a shame! Never mind, I'll write to him.
真遗憾！不要紧，我会给他写信的。