abacus是什麼意思 abacus的用法 abacus怎麼讀
abacus
英 ['æbəkəs]美 ['æbəkəs]
n. 算盤
星級詞彙:★★
記憶方法
諧音“愛撥可算”→ 愛撥弄算盤就可以算數。中文詞源
來自拉丁語 abacus，而拉丁語又來自於希臘語 abax, 表示 counting board（計算板）之意，後用於表示“算盤”，而算盤一般認爲是中國人發明的。英語詞源
abacus
abacus: [17] Abacus comes originally from a Hebrew word for ‘dust’, ’ābāq. This was borrowed into Greek with the sense of ‘drawing board covered with dust or sand’, on which one could draw for, among other purposes, making mathematical calculations. The Greek word, ábax, subsequently developed various other meanings, including ‘table’, both in the literal sense and as a mathematical table.
But it was as a ‘dust-covered board’ that its Latin descendant, abacus, was first used in English, in the 14th century. It was not until the 17th century that the more general sense of a counting board or frame came into use, and the more specific ‘counting frame with movable balls’ is later still.
abacus (n.)
late 14c., "sand table for drawing, calculating, etc.," from Latin abacus, from Greek abax (genitive abakos) "counting table," from Hebrew abaq "dust," from root a-b-q "to fly off." Originally a drawing board covered with dust or sand that could be written on to do mathematical equations. Specific reference to a counting frame is 17c. or later.
權威例句
1. They also learned to use the abacus.
他們還學習珠算.
2. Except for the sharp clicking of Chueh - hsin's abacus counters, all was still.
房裏只有算盤珠子的接連的 、 清脆的響聲.
來自漢英文學 - 家（1-26） - 家（1-26）
3. The abacus is the ancestor of the modern computer.
算盤是現代電腦的原型.
4. She can reckon rapidly on the abacus.
她用算盤算得很快.
5. Do you know how to work an abacus?
你會打算盤 嗎 ?
[ abacus 造句 ]
