情景對話：
Manny: I had my fifth birthday in a break room of a Der Wienerschnitzel, but good for Buster.
Jay: Why are you so cranky?

知識點講解：
Cranky
生氣，不高興

I'm sorry if I seem a little cranky. I didn't have my coffee this morning.
很抱歉如果我今天看起來有點生氣，我早上沒喝咖啡。

Kim's a little cranky because she's had a long day at work. Try not to disturb her.

Kim有點不開心，因為她工作很累。盡量不要去打擾她。

Grumpy
暴躁的，易怒的

He is a grumpy guy.
他是個暴躁的人。

Why are you so grumpy today?
你今天怎么這么暴躁？

Why are you always so grumpy? Did someone break your heart when you were younger?
你怎么總是這么易怒啊？小時候是受到什么傷害了嗎？

Gloomy
陰郁的，沮喪的

Everyone's feeling a little gloomy after the recent layoffs.
最近公司裁員之后大家心情都很陰郁。

Crabby
易怒，為小事生氣

I had this crabby teacher back in high school who would never gave a single A to any student.
我高中有個老師特別易怒，從來不會給任何人A.

Grouchy
脾氣不好，尤其累的時候

My coworker Steve is pretty grouchy. I don't like asking him for help.
我的同事Steve脾氣不太好，凡事別跟他需求幫助。

Irritable
很容易煩躁，易怒

I'm irritable right now.
我現在很煩躁。

Lately I've been quite irritable because I've been pulling all-nighters.
最近我一直很煩躁，因為一直在熬通宵。