单词 lignitic 释义 lignitic, a.|lgntk|[f. lignite + -ic.]Pertaining to, or of the nature of, lignite.1843in W. Humble Dict. Geol. etc.1862Dana Man. Geol. iii. 507 A Lignitic formation.1884Manch. Exam. 20 Aug. 6/3 Large masses of peat, lignitic branches.....