Firmed
vt.& vi. 使坚固（firm的过去式与过去分词形式）
🗣️ 情景例句
We're on the fifth floor.
我们在五楼。
What would you like to do this weekend?
这周末你打算做什么？
I think you need a number 47. The bus stop is along that road, on the right.
我想你需乘47路车。