irritated

The teacher became irritated when the students kept talking during the important lesson.

(Chinese) 当学生们在重要的课上不停说话时，老师变得有些恼火。

My skin felt irritated after I accidentally touched the leaves of the poison ivy plant.

(Chinese) 在我意外碰到毒藤叶子后，我的皮肤感到一阵刺痛不适。