Nonfeasance
n. 不履行义务\\n[经] 不履行义务, 失职
✅ 同义词
🗣️ 情景例句
Don't be so miserable!
别这愁眉苦脸的。
He who rides a tiger is afraid to dismount.
骑虎者难下。
so it will soon be sending up four astronauts to repair it.
为此将把4名宇航员送入太空修复望远镜。