tetchy造句

1、I am incredibly tetchy and snappy; more than usual?
我难以置信的易怒和亢奋，如此不同寻常？

2、Wounded, tetchy and less effective than it should be, America is still the power that counts.
美国尽管受伤了、脾气变坏了、效率变低了，但依旧是不可或缺的。

3、He was in a particularly tetchy mood yesterday.
昨天他脾气特别不好。