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strenuous
adj
strenu
n
strenuously
adv
strenuously
adv
strenuousness
n
strenuousness
n
例子
The plan has faced strenuous opposition.
The team’s strenuous efforts led to the successful launch of the new product.
The company put forth strenuous efforts to meet the project deadline.
She made strenuous attempts to complete the marathon.
He avoids strenuous exercise due to his heart condition.
