effortful
UK/'efətfʊl/US/'efәtfjl/
A2
释义
adj.
Requiring or showing considerable effort
费力的;需要努力的
词根拆分
词根派生effort + -ful("充满")= 充满努力的、需要费力的。较正式,心理学中常见(effortful processing,费力加工)。
词根 forc 还连着 40 个词例句
- 1.
Learning a new skill is effortful at first but becomes automatic.
学一项新技能起初很费力,之后会变得自然而然。