unremitting
adj. 不停的，不懈的，持续不断的
例句
He watched her with unremitting attention.
他热烈地注视她。
《柯林斯英汉双解大词典》
I was sent to boarding school, where I spent six years of unremitting misery.
我被送到寄宿学校去，在那里度过了无尽痛苦的六年。
Tuesday was a day of similar unremitting toil.
星期二是同样的连续不断的苦工。
