to knock somebody off balance
/nˈɑːk ɔːɹ θɹˈoʊ ˌɛsbˈiː ˈɔf bˈæləns/
to knock somebody off balance
01
to make someone feel uncertain, upset, or unsteady
慣用句
例
The sudden question knocked him off balance.
to make someone feel uncertain, upset, or unsteady
