Bicycle pump
n. 气汞; 气筒
🧩 词语组成解析
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
How old are you, Gerald?
Gerald，你今年多大啦！
Let me talk to Mr. Wang.
我要请王先生讲话。
The dog's in the garden, too.It's running across the grass.
狗也在花园里。它正在草地上跑，