关于staple的时尚精选

staple可以作名词和动词。但作名词时该词是可数名词。（1）asmallpieceofthinwirethatispushedintosheetsofpaperandbentovertoholdthemtogether订书钉（2）asmallU-shapedpieceofmetalwithpointedends，usedtoholdsomethinginp...