Ampakine
安帕金（藥物）
??? 情景例句
They're both very good buys.
這兩棟都是價格便宜的。
Thank you very much. Here's $10.00. Give me $1.00 back, please.
太謝謝你了。這是10美元，找我1美元就行了。
Two men who recently spent five days on a coral island wished they had stayed there longer.
最近有兩個人在一座珊瑚島上呆了5天，他們真希望在那兒再多呆一些日子。