今日挑戰句子
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The ability to use the power of ten as an estimation tool can come in handy every now and again, like when you're trying to guess the number of M&M's in a jar. But is also an essential skill in math and science, especially when dealing with what are known as Fermi problems.
把十次方數當作估算工具有時能輕易估計數字,例如猜廣口罐裡有幾顆 M&M 的時候。而這也是數學和科學的必要技巧,尤其是「費米問題」。
學習重點
1. ability 能力、能耐
ability
[əˋbɪlətɪ] (n.) 能力、能耐
able
[ˋeb!] (adj.) 能夠、可以
cable
[ˋkeb!] (n.) 繩纜
capable
[ˋkepəb!] (adh.) 有能力的
capability
[͵kepəˋbɪlətɪ] (n.) 能力
3. handy 便利的
handy
[ˋhændɪ] (adj.) 便利的
4. essential 必要的
essential
[ɪˋsɛnʃəl] (adj.) 必要的
essence
[ˋɛsns] (n.) 本質
essnetially
[ɪˋsɛnʃəlɪ] (adj.) 必然的
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