tireless
意味
- 疲れない,疲れを知らない
例文
It was your tireless efforts and devotion that made the event successful.
イベントが成功したのは貴殿のたゆみ無い努力と献身のおかげです。
語源
英語の原文（Wiktionary）
From tire (“to become sleepy or weary”) + -less.
It was your tireless efforts and devotion that made the event successful.
イベントが成功したのは貴殿のたゆみ無い努力と献身のおかげです。
From tire (“to become sleepy or weary”) + -less.