Firmer
a. 圆凿或凿子的；坚固的
🗣️ 情景例句
Yes, I remember. You were a great help.
是的， 我记得。你帮了个大忙。
Do you ever study English on Sunday?
你曾经在星期日学英文吗？
The students declared against cheating.
学生们表示反对作弊。