TOEIC Level 900
Arduous
adjective (形容詞)
艰巨的，费力的
📖 详细解析与使用情境
形容需要付出极大努力、非常艰辛的任务、项目或过程。
📝 实用例句
The arduous journey through the mountains tested the team's endurance.
山を越える骨の折れる旅は、チームの忍耐力を試した。
✏️ 理解度确认测试
通过实战题目确认你的学习效果
Q1: Completing the complex financial report by the deadline was an _______ task for the team.
Q2: The manager acknowledged the _______ efforts of his employees in meeting the challenging sales targets.
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