Firming
vt.& vi. 使坚固（firm的现在分词形式）
🗣️ 情景例句
This is a little difficult for her.
这对她来说有点不习惯。
Sickness is everyman's master.
英雄只怕病来磨。
There were coins everywhere.We looked for them, but we could not find them all.
到处都是硬币。我们虽然找了，但没有把它们全部找到。