单词 gainer 释义 gainer|gen(r)|Also 6 geyner, 6–7 gayner.[f. gain v.2 + -er1.]One who gains, makes profits, or derives advantage.1538Elyot, Lucrio, a couetous manne, an inordynate gayner.1548Forrest Pleas. Poesye in Starkey's England Pref. 88 If merchau...