单词 Rhto-Liassic 释义 Rhto-Liassic, a. Geol.[f. as prec. + Liassic a.]Of or pertaining to the Rhtic and Liassic series or the geological epochs during which they were deposited. Also Rhtic-Liassic a.1963D. W. & E. E. Humphries tr. Termier's Erosion & Se...