strenuous
Definition
Requiring great effort or energy; demanding physical or mental exertion.
中文 需要付出巨大努力或精力，要求体力或脑力的消耗。
Example
"The hike was strenuous but worth the view at the top."
Requiring great effort or energy; demanding physical or mental exertion.
中文 需要付出巨大努力或精力，要求体力或脑力的消耗。
"The hike was strenuous but worth the view at the top."