形容词
1. I don't think the chair is firm enough to stand on.
我觉得这椅子不够稳固，不能站人。
2. firm在线翻译
2. Prices are still firm.
物价仍然稳定。
3. This wet ground is not firm enough to walk on.
这块湿地不够坚实，不能在上面走。
及物动词
1. The jelly firmed quickly.
果冻很快就凝结起来了。