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noun | adjective | to phrases
hollowness ['hɔləunɪs] n
gen. ; 虚伪
hollowness ['hɔləunɪs] adj.
eng.geol. 空洞; 多孔性; 空心度
nautic., tech. 凹度空心度
tech. 空心 (度)
telecom. 空桶声; 准振鸣
hollowness: 3 phrases in 3 subjects
Plastic surgery1
Polymers1
Space1