irascible
/ɪˈræsəbl/adjective
1- (of a person) easily made angry（人）易怒的, 暴躁的。
1.1
- characterized by or arising from anger发怒的; 愤怒的, 怒气冲冲的：
their rebukes got progressively more irascible.
他们斥骂的怒气越来越大。
派生词
irascibility
nounirascibly
adverb词源
late Middle English: via French from late Latin irascibilis, from Latin irasci 'grow angry'， from ira 'anger'.