中文翻译
英文解释
常见例句
relentless and indefatigable in pursuit or as if in pursuit
a German Roman Catholic theologian who was an indefatigable opponent of Martin Luther (1486-1543)
a highly energetic and indefatigable person n
Indefatigable quality
with indefatigable energy
相关词组
n. indefatigable的变形