為您提供sharpness考試真題。" />

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首頁英語詞典sharpnesssharpness考試真題

sharpness

['?ɑrpn?s]

英英釋義考試真題實用場景例句

n. 銳利；[攝] 清晰度；疾速；嚴厲

考試真題

Now, a new Web-based company has taken it a step further and developed the first "brain training program" designed to actually help people improve and regain their mental sharpness.

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