英语词汇“mental arithmetic”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	mental arithmetic
释义	mental arithmetic ˌmentləˈrɪθmətɪk 短语⁶¹³⁵⁴ 基本例句 n.心算用作名词He is good atmental arithmetic.他擅长心算。 I get a mental block every time I try to do sums in my head.每次我用心算做加法时，我的脑子就木了。
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