gainfully

副词 adv.
中文释义

英文释义

副词 adv.
  1. In a gainful manner; profitably.

词形变化

more gainfully comparative most gainfully superlative

词源

Etymology tree
English gainful
Middle English -ly
English -ly
English gainfully
From gainful + -ly.
0 次浏览 数据来源: Wiktionary