相关单词近義詞 basics 基本因素, fundamentals 基本原則, prerequisites 先決條件, rudiments 基礎知識, nuts and bolts 具躰細節, nitty-gritty 事實真相臨近詞essential, essential gene, essential data, essential ealm, essential game, essential idea, essential food, essential root, essential oils, essential balm, Essential node 返回 essentials