Improved goods
[经] 改良品
🧩 词语组成解析
a. 改良的
goods
[ɡʊdz]
n. 商品，货物;动产;本领;合意的人;
🗣️ 情景例句
Let's go catch a flick.
我们去看场电影吧。
Every one's faults are not written in their foreheads.
知人知面不知心。
Ethanol is more effective at a concentration of 50-70 percent;
乙醇的浓度为50％至70％时比较有效，