相关单词同义词effort, use, trial, pain, struggle, 近义词 diligence, exercise, effort, energy, endeavor, industry, labor, pains, strain, stress, striving, struggle, toil, trouble, work临近词Exeter, exert, exertional, exertion dyspnea, exertion exercise, exertion of power, exertion-defense, exertional dyspnea, exertional syncope, exertion of anther, exertional disease, exertional headache相似词exercise book, exercise sb's mind idiom, exergonic, exert, exfoliant, exfoliate, exhale, exhaust, 返回 exertion