单词 pileolus 释义 ‖ pileolus Bot.|plils|[L. pleolus (better pill-), dim. of pileus.]A little pileus; as the small cap-like receptacle of certain fungi.1858in Mayne Expos. Lex.1866Treas. Bot., Pileolus, a little cap or cap-like body..; the receptacle of...