基本解释n.基礎;根據;下層;底層同根派生 substrative相关词英汉例句用作名詞 (n.)The story has a substratum of truth.這故事有事實的基礎。There is a substratum of truth in her story.她敘述中有事實根據.The soil has a substratum of rock.這土壤下麪有層石頭。substrative更多例句