单词 rendrock 释义 rendrock|rndrk|[f. rend v.1 + rock n.]A kind of explosive.1880Libr. Univ. Knowl. (N.Y.) II. 628 The explosives were dynamite, rendrock and vulcan powder.1881Lock Spons' Encycl. III. 901 A number of semi-solid mixtures, such as dynamite...