Plunjet
气动量塞
🗣️ 情景例句
Look, they have a special offer on leather shoes.
看，他们这儿皮鞋有特殊优惠。
What's the round-trip fare?
来回票价多少？
We'll need all our orders packed that way from now on.
今后我们所有的货都要照样包装。