Firmer
a. 圆凿或凿子的；坚固的
🗣️ 情景例句
They are constantly quarreling.
他们时常吵架。
If you insist.
你硬是要这么做，我也没办法。
The situation is serious. Something must be done before it's too late.
形势危急。得及时采取措施。