1 touchy (about sth) easily upset or made angry 敏感的；易生气的: He's a bit touchy about his weight. 他对自己的体重有点敏感。

2 (used about a subject, situation, etc) that may easily upset people or make them angry （指问题、情况等）敏感的，易令人生气的，动辄得咎的: Don't mention the exam. It's a very touchy subject. 别提考试。这是个很敏感的问题。