a. 脾气暴躁的

[ adj ]
annoyed and irritable
<adj.all>

Ill-tempered \Ill`-tem"pered\, a.
1. Of bad temper; grouchy; morose; crabbed; sour; peevish;
fretful; quarrelsome.

Syn: crabbed, crabby, cross, fussy, fussbudgety, grouchy,
grumpy, bad-tempered.

2. Unhealthy; ill-conditioned. [Obs.]

So ill-tempered I am grown, that I am afraid I shall
catch cold, while all the world is afraid to melt
away. --Pepys.