mental exertion meaning in English
精神奋发
Examples
- Physical or mental exertion , especially when difficult or exhausting ; work
劳动体力或脑力的运用，尤指出现困难或精疲力尽时；工作 - Braveness . have no the heart be afraid , need the intelligence , mental exertion and experience and training
勇敢。无所畏惧的心，需要智力、心力与历练。 - The collapse which bloom ascribed to gastric inanition and certain chemical compounds of varying degrees of adulteration and alcoholic strength , accelerated by mental exertion and the velocity of rapid circular motion in a relaxing atmosphere , stephen attributed to the reapparition of a matutinal cloud perceived by both from two different points of observation , sandycove and dublin at first no bigger than a woman s hand
这是始而精神紧张，继而又在松弛的气氛下疾迅地旋转这一剧烈的运动所造成的。斯蒂芬却把它归因于起初还没有女人的巴掌那么大的晨云再次出现他们二人曾从不同的地点-沙丘与都柏林，目击到那片云彩5 。