arduous
/'ɑ:djuәs/
托福雅思
这个词还没有发音音频。目前只为考研核心词库生成了 4,801 条。
释义
- a费力的, 努力的, 险峻的
英文释义
s. characterized by effort to the point of exhaustion; especially physical effort
s. taxing to the utmost; testing powers of endurance
s. difficult to accomplish; demanding considerable mental effort and skill
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