单词 trabuch 释义 trabuch Obs. or arch.|trbk|Also 7 trabucche, trabuck.[a. OF. trabuc (Sp. trabuco), f. tra-, trs- (:—L. trans-, expressing displacement) + OF. buc trunk (of the body), bulk, a. WGer. bh, Ger. bauch belly.]A medival engine of war for thr...