About
竭 is a phono-semantic compound character. Its left side, 立, originally depicts a person standing, but in this context it conveys the idea of physical exertion, as if straining under a burden. The right side, 曷, supplies the sound while historically carrying the meaning 'what?' or 'stop,' suggesting the moment when one can go no further. Together they express complete exhaustion: using up all one's physical strength, draining natural resources, or drying up water sources entirely. The character captures a state where nothing remains and the absolute limit of endurance has been reached. Thus, 竭 denotes total depletion and the point where capacity is fully spent.
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Example Sentences Hide
他学习时竭尽全力。
整个社区竭力帮助受灾家庭。
团队必须竭诚合作才能成功。
保护水资源,防止其枯竭。
诗人用尽了他创造的才思,终于衰竭了。
政府承诺将竭尽所能改善民生。
他的生命之火虽弱,却永不竭灭。
这种竭泽而渔的发展模式是不可持续的。
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