🧩 词语组成解析
piper
[['paipə]]
n. 吹笛者, 风笛手, 管乐器吹奏者, 管道安装工, 幼鸽
[医]磺胺甲氧吡嗪，磺胺-3-甲氧吡嗪，吡嗪磺，长效磺胺B[磺胺类抗菌药]
🗣️ 情景例句
Our products are of good quality and at a reasonable wholesale price.
我们的产品质量好，而且批发价很合理。
If you adhere to the route on the map, you won't get lost.
如果你完全按照地图上的路线走，你就不会迷路。
No wonder you can't sleep when you eat so much.
你吃这么多难怪睡不着。