hollow
名词 hollow:
a cavity or space in something
a small valley between mountains
同义词:holler
a depression hollowed out of solid matter
同义词:hole
动词 hollow:
remove the inner part or the core of
remove the interior of
同义词:hollow out, core out
形容词 hollow:
not solid; having a space or gap or cavity
deliberately deceptive
同义词:false
as if echoing in a hollow space
devoid of significance or point