单词 excrescential 释义 excrescential, a.|kskrsnl|[f. L. excrscenti-a (see excrescence) + -al1.]Of the nature of an excrescence, redundant.1849Ruskin Sev. Lamps vi. 15. 177 Mane and beard as in the lion..are..excrescential characters.a1864Hawthorne Eng....