/ʌnˈwɪəriɪŋ/
形容词,意为"不知疲倦的;持之以恒的;不懈的"。形容一个人在做某事时始终保持精力和热情,不会感到厌倦或疲劳。
She showed unwearying patience in teaching her students to read.
她在教学生阅读时表现出了不知疲倦的耐心。
His unwearying dedication to the cause of justice, even in the face of repeated setbacks, inspired everyone around him.
他对正义事业不懈的奉献,即使在屡次受挫的情况下依然如此,激励了身边的每一个人。
由前缀 un-(表示否定)加上 wearying(令人疲倦的)构成。weary 源自古英语 wērig,意为"疲倦的、厌倦的",加上 -ing 后缀构成现在分词形式,表示"令人疲倦的"。前缀 un- 将其意义反转,整体表达"不会令人厌倦的"或"不知疲倦的"。该词自中古英语时期便已使用,常出现在文学作品中用以形容坚韧不拔的品质。