Methylphenidate
[化] 哌醋甲酯; 利他灵\\n[医] 苯哌啶醋酸甲酯
🗣️ 情景例句
We're also very glad to have practical business dealings with you.
我们也很高兴能和贵公司建立实质性的业务联系。
I ask him to do the dishes right now.
我要求他立刻洗碗碟。
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。