crustiest
adj. 皮脆的( crusty的最高階 ); 愛發脾氣的,暴躁的
Crusty bread has a hard, crisp outside.
...crusty French loaves.
脆皮法式烤麵包
If you describe someone, especially an old man, as crusty, you mean they are impatient and easily irritated.
...a crusty old colonel.
脾氣暴躁的老上校
He was supposed to be the crustiest man in the university.
人們都說他是全大學最孤僻古怪的人物.