inflatable

1. ADJ An inflatable object is one that you fill with air when you want to use it. 可充气的

The children were playing on the inflatable castle. 孩子们在充气城堡上玩。

2. N-COUNT An inflatable is an inflatable object, especially a small boat. 可充气物品

...floats, tubes and other inflatables. …救生艇、轮胎和其他可充气物品。