Pipers
n. 吹笛人, 吹风笛的人( piper的复数形式 ); 管道工
🗣️ 情景例句
We have several package tours you may choose, from ten days to three weeks in Europe.
我们有几套欧洲旅游计划选择，时间从10天到3个星期。
Whose pen is this?
这是谁的笔？
There are some boats on the river.
河上有几艘船。