1.

1. 不懈的：unremitted 未赦免的 | unremitting 不懈的 | unremittingly 不间断地

2. 无间断的：unremittance 不间断性 | unremitting 无间断的 | unrendered 未抹灰的

3.

3. 不间断的：unmatched 无可匹敌的 | unremitting 不间断的 | unscreened high-tension igniton calbe 无屏蔽高压点火线

4.

4. 不懈/不懈的/不断的/坚忍的/持续的：unremittance /不间断性/ | unremitting /不懈/不懈的/不断的/坚忍的/持续的/ | unremittingly /不断地/坚忍地/

1. 未停止的；未减弱的；不懈的
    Something that is unremitting continues without stopping or becoming less intense.

unremitting什么意思

    e.g. I was sent to boarding school, where I spent six years of unremitting misery...
           我被送到寄宿学校呆了6年，其间我的生活一直很悲惨。
    e.g. He watched her with unremitting attention.
           他一直全神贯注地注视着她。

1. uninterrupted in time and indefinitely long continuing

    e.g. the ceaseless thunder of surf
           in constant pain
           night and day we live with the incessant noise of the city
           the never-ending search for happiness
           the perpetual struggle to maintain standards in a democracy
           man''s unceasing warfare with drought and isolation
           unremitting demands of hunger

    Synonym: ceaselessconstantincessantnever-endingperpetualunceasing