🧩 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] д叶(用д叶卷一些槟榔子碎片及石灰,作为咀嚼剂,有强壮、兴奋作用)
🗣️ 情景例句
What I do with my money is none of your business.
我怎么花钱跟你无关。
The postman always comes at 2 o'clock.
邮递员总是在2点钟来。
So was born the echo-sounding apparatus, now in general use in ships.
这样就产生了目前各种船舶上普遍应用的回声探测仪。