vacuously
🇺🇸
/ˈvækjuəsli/
🇬🇧
/ˈvækjuəsli/
adverb
R
in a way that shows no sign of intelligence or sensitive feelings
She nodded vacuously, not really understanding what was being said.
她無神地點頭，實際上並沒有理解正在說些什麼。
translation
茫然地