Stiffest
a. 呆板的；坚硬的；严厉的；拘谨的；拘谨的 (stiff的变形)
🗣️ 情景例句
This is a tough job.
这是一件困难的工作。
My sister worked as a secretary before she got married.
在她结婚了以前，我的姐姐为一位秘书。
Oh, sweaters.
羊毛衫。