hollowly
adverb uk/ˈhɒl.əʊ.li/ us/ˈhɑː.loʊ.li/
(NOT SINCERE)
虚伪地，空洞地
in a way that does not sound true or sincere
(SOUND)
（声音）空洞地，低沉地
making a sound as if hitting an empty container
Her footsteps echoed hollowly in the quiet streets. 她那低沉的脚步声回荡在寂静的街道上。