ratty
adj (-ieriest)
1 (Brit infml 口) easily made angry; irritable 易怒的; 暴躁的
be/feel in a ratty mood 心煩氣躁.
2 (US infml 口) shabby or dilapidated 破舊的; 破爛的.
3 of, like or full of rats (似)老鼠的; 有很多老鼠的. ratty => rat.
??? 情景例句
He patted me on the back for the deal made yesterday.