英语词汇“indefatigable”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	indefatigable
释义	indefatigableindefatigable /ˌɪndɪˈfæt̮ɪgəbəl/ adjective formal Etymology ETYMOLOGYindefatigable Origin: 1600-1700 Early French indéfatigable, from Latin indefatigabilis, from fatigare; ➔ FATIGUE determined and never becoming tired SYN tireless: an indefatigable worker
随便看	simultaneously sin Sinai since sincere sincerely sincerity Sinclair, Upton sine sinecure sine qua non sinew sinewy sinful sinfully sing. sing singalong Singapore Singaporean singe singer Singer, Isaac Singer, Isaac Bashevis singer-songwriter

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