laborious
🇬🇧/ləˈbɔːriəs/ 🇺🇸/ləˈbɔːriəs/📚 19431 86 1托福雅思If you describe a task or job as laborious, you mean that it takes a lot of time and effort. 费时费力的
adjective [原级]耗时费力的,辛苦的;(尤指讲话,写作风格)造作的,不流畅的
Keeping the garden tidy all year round can be a laborious task.
保持院子全年整洁会是一项费时费力的任务。
labor(劳动) + ious → 需要劳动的 → 艰苦的
单词造句: