单词 piffing 释义 piffing, vbl. n. slang.[Cf. piff int.](See quots.)1928Daily Tel. 10 Jan. 11/5 Gunnery training is confined for the most part to sub-calibre firing—‘piffing’, as it is known in service parlance.1962Granville Dict. Sailors' Slang 88/1...