单词 crateriform 释义 crateriform, a.|kretrfm, krtr-|[f. L. type *crtriformis, f. crtr crater n. and -form.]1. Geol., etc. Crater-shaped, crater-like.1830Lyell Princ. Geol. I. 389 A conical and crateriform disposition.1876Page Adv. Text-Bk. Geol. xix. 37...