N-COUNT A calculator is a small electronic device that you use for making mathematical calculations. 计算器
...a pocket calculator.
…一个袖珍计算器。
She can deal with complicated numbers in her head, but we lesser mortals need calculators!
她可以心算复杂的数字,而我们常人就需要计算器!
Allow them to tinker freely with calculators.
允许他们自由地使用计算器。
Radios, cell phones, bicycles, pocket calculators and books have all been reported stolen.
收音机、手机、自行车、袖珍计算器和书籍都被报失窃。
It's OK to use certain fundamental constants that come in a lot of calculators, so there's nothing we can do about that. That's OK.
当然允许使用,一些普通计算器里都有的基本常数,我们不会连这些都不让用,这是没问题的。
So hopefully if some of you have your calculators with you, you can confirm the answer that I got, which is that the energy is 7.82 times 10 to the -19 joules.
所以如果你们带了计算器,希望你们也能确认一下,我们算出的答案,能量等于,7,82乘以10的-19次方焦耳。
We don't have 450 calculators for you.
我们不会为你们准备450个计算器的。
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