单词 valpack 释义 valpack U.S.|vlpk|Orig. (a proprietary name) Val-A-Pak. Also valpac, valpak, etc.[perh. f. elements of valise, pack n.1, etc.]A type of soft zip-up travel bag.1934Official Gaz. (U.S. Patent Office) 30 Oct. 1005/2 Val-A-Pak. For Hand Bag...