TOEIC Level 800
arduous
adjective (形容詞)
艰巨的、费力的
📖 详细解析与使用情境
形容需要极大努力、时间和精力的艰巨任务或专案。
📝 实用例句
The process of getting regulatory approval was long and arduous.
規制当局の承認を得るプロセスは長く困難を極めた。
✏️ 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 report by the deadline was an _______ task for the entire team.
Q2: The company embarked on an _______ journey to restructure its global operations.
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