| 释义 |
exertion noun ADJECTIVE | PREPOSITION ADJECTIVEconsiderable, extreme, great, strenuous, vigorous 相当大的／极大的／巨大的／艰苦的／积极的努力mental, physical 竭尽脑力；竭尽体力◆Try to avoid physical exertion.尽量避免过度消耗体力。PREPOSITIONfrom exertion 由于用力◆She was hot and breathless from the exertion of cycling uphill.由于用力骑车爬坡，她觉得很热，喘不过气来。with exertion 因为劳累◆flushed and sweating with exertion after digging掘土后累得脸红、流汗 |