Methylphenidate
[化] 哌醋甲酯; 利他灵\\n[医] 苯哌啶醋酸甲酯
🗣️ 情景例句
Her illness kept her in bed for a week.
她因生病而在床上躺了一星期。
What beautiful trees those are!
那些是多么美丽的树呀！
If the water was moving with the wave,
如果水和浪一起移动的话，