effortless
英 ['ef?tl?s]
美['?f?tl?s]
- adj. 容易的；不費(fèi)力氣的
英英釋意
- 1. requiring or apparently requiring no effort;
- "the swallows glided in an effortless way through the busy air"
- 2. not showing effort or strain;
- "a difficult feat performed with casual mastery"
- "careless grace"