tireless

'taiәlis

Collins 1

s showing sustained enthusiastic action with unflagging vitality
s characterized by hard work and perseverance

a. 不疲倦的, 不厌倦的, 不屈不挠的

Collins 星级

18,413

BNC 频率

14,927

使用频率

tireless 由词根 tire（疲劳）和后缀 -less（无）构成，表示“无疲劳”或“永不疲倦”。

例句

1. She is a tireless worker who always meets her deadlines.

她是一位不知疲倦的工作者，总是按时完成任务。

2. The tireless efforts of the volunteers made a big difference in the community.

志愿者们不懈的努力为社区带来了很大变化。

3. His tireless pursuit of knowledge inspires everyone around him.

他对知识的不懈追求激励着身边的每一个人。