相关单词同義詞organic, potential, fundamental, preferred, ultimate, 近義詞 basic 基本的, fundamental 基本的, original 原始的, causal 原因的, primary 首要的, core 核心, essential 本質的, principal 主要的, main 主要的, rudimentary 基本的, inherent 固有的臨近詞under, undertow相似詞underlay, underlie, underline, underling, undermanned, undermentioned, undermine, underneath, 返回 underlying