| 单词 | arithmetic |
| 释义 | Word Frequency arithmetic(əˈrɪθmətɪk) noun 1. the branch of mathematics concerned with numerical calculations, such as addition, subtraction, multiplication, and division 2. one or more calculations involving numerical operations 3. knowledge of or skill in using arithmetic his arithmetic is good adjective (ˌærɪθˈmɛtɪk) also: arithmetical (ˌærɪθˈmɛtɪkəl) 4. of, relating to, or using arithmetic Derived forms arithmetically (ˌarithˈmetically) adverb arithmetician (aˌrithmeˈtician) noun Word origin C13: from Latin arithmētica, from Greek arithmētikē, from arithmein to count, from arithmos number |
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