Firmed
vt.& vi. 使坚固（firm的过去式与过去分词形式）
🗣️ 情景例句
Well, we'll phone every hour,
好了， 我们每个小时都打电话
I think you have made a right decision.
我认为你们做出了正确的决定。
You've done very well and made lots of progress.
你功课学得很好，进步很大。