tetchy /ˈtɛtʃɪ/ (tetchier,tetchiest)

• 1.  

  ADJ（形容词） If you say that someone is tetchy, you mean they are bad-tempered and likely to get angry suddenly without an obvious reason. 坏脾气的; 暴躁的 [英国英语][非正式]

  例：

  You always get tetchy when you're hungry.

  你一饿的时候脾气就不好。