✅ 同义词
🗣️ 情景例句
For when we build our campfire.
用来生营火的。
Why didn't you call me?
为什么你不打电话给我？
All the students are expert drivers, but before they drive any of the buses, they will have to pass a special test.
所有的学生都是开车的能手，但在驾驶公共汽车之前，他们必须通过一项专门测验。