Idling
[计] 空载, 无载\\n[化] 空运转
✅ 同义词
🗣️ 情景例句
For when we build our campfire.
用来生营火的。
To swing
打秋千
The tape was so stick that they did not dare to cross it.
胶带极粘，蚂蚁不敢从上面爬过。