testy 愛發火的(形容詞)
英文釋義
(adjective) Belligerent; quick to become argumentative or aggressively sarcastic.
例句
When he was younger, my son was always a very nice boy, but when he became an adolescent, he became testy and annoying.
我的兒子小時候一直是個好孩子,但進入青春期後,他變得愛發火和惹人煩。