Opioid
a. 類鴉片（引起）的\\nn. 類鴉片活性肽
??? 情景例句
She feels bad, too, Grandpa.
她也很沮喪， 爺爺。
That radio's pretty loud. Could you turn it down, please?
收音機太響了，你能把聲音開小一點嗎？
Yes. I wouldn't go home early if I were you.
是的，如果我是你，我不會早回家。