形容词
中文翻译：全心全意的
同义词：
['enthusiastic', 'whole-hearted', 'heartfelt']
例句：
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1. She iswholehearted in her work and always puts in extra effort.
她在工作中非常投入，总是努力工作。
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2. The teacher was wholehearted in his teaching and made the class lively.
老师在教学上非常投入，让课堂生动有趣。
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3. He gave a wholehearted support to the cause of environmental protection.
他全力支持环境保护事业。