gainfulness
n. 唯利是图（原形是gainful）
释义与例句
n.
-
1.
The state or quality of being gainful; profitableness.
不可数
词汇关系
同义词 3
上位词 2
词源
From gainful + -ness.
来源：wiktionary
n. 唯利是图（原形是gainful）
The state or quality of being gainful; profitableness.
From gainful + -ness.
来源：wiktionary