Firmed
vt.& vi. 使坚固（firm的过去式与过去分词形式）
🗣️ 情景例句
I have an announcement to make.
我要宣布一件事。
I'd like a refund on this ticket.
我要退这张票。
We realized that they must have become unduly frightened by the rising flood,
我们意识到他们一定是被不断上涨的洪水吓坏了。