Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
利用；使有利
avails — third person singular of avail
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利用；使有利；对...有用；有益于。；促进；帮助。；有用；有益；足以达到目的。；有用
To turn to the advantage of.
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利用；使有利
To turn to the advantage of.
对...有用；有益于。
To be of service to.
促进；帮助。
To promote; to assist.
有用；有益；足以达到目的。
To be of use or advantage; to answer or serve the purpose; to have strength, force, or efficacy sufficient to accomplish the object.
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Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.