adverb 下载 🔗分享 不知疲倦地,孜孜不倦地 In a tireless manner; without tiring, flagging, or ceasing. Examples : "The volunteers worked tirelessly to improve the content." 志愿者们不知疲倦地工作,以改进内容。 achievement work ability 与AI对话词汇游戏阅读练习