无 从

繁体無從

not to have access
beyond one's authority or capability
sth one has no way of doing

出现在

无从下手wú cóng xià shǒunot know where to start 老鼠拉龟，无从下手lǎo shǔ lā guī , wú cóng xià shǒulike mice trying to pull a turtle, nowhere to get a hand grip (idiom)