mental arithmetic TEF/TCF常用TEF/TCF专四

n.心算 newmental arithmetic的英文翻译是什么意思，词典释义与在线翻译：参考翻译心算 mental arithmetic的用法和样例：例句用作名词(n.)He is good at mental 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。

Practise mental arithmetic when you go out shoppingPractise mental arithmetic when you go out shopping

外出购物的时候练习一下心算。

Mental workload for mental arithmetic on visual display terminal视觉显示终端心算作业脑力负荷的评价11、· AIM: To investMental workload for mental arithmetic on visual display terminal视觉显示终端心算作业脑力负荷的评价11、· AIM: To invest

视屏显示终端操作员姿势工效学研究

He got the answer by mental arithmetic.He got the answer by mental arithmetic.

他用心算得出了答案。

心算 mental calculation的用法和样例：例句He is good at mental arithmetic.心算 mental calculation的用法和样例：例句He is good at mental arithmetic.

他擅长心算。