单词
abacus
读音
ˈæbəkəs
美式 ˈæbəkəs
英式 ˈæbəkəs
词根
Abacus这个词是来源于古希腊语的'abax',意思是"计算板",标志着其作为一种计算工具的起源。
释义
["n. 算盘\n \n [\n 复数\n abaci或abacuses\n ]"]
例句
In response to declining math skills among their students, some Japanese schools are bringing back an ancient calculating device—the abacus.
为了应对学生数学能力的下降,日本的一些学校重新使用起一种古老的计算工具——算盘。
Learn how to use an abacus.
学会用算盘。
Why is the abacus such an effective teaching device?
为什么算盘有效地帮助了教学?
In response to declining math skills among their students, some Japanese schools are bringing back an ancient calculating device—the abacus.
为了应对学生数学能力的下降,日本的一些学校重新使用起一种古老的计算工具——算盘。
Learn how to use an abacus.
学会用算盘。
Why is the abacus such an effective teaching device?
为什么算盘有效地帮助了教学?
强化记忆
你可以通过以下方式来记忆这个单词:将abacus分成a-bac-us,其中"bac"可以引发对“back”的联想,你可以想象"back"到古老的时代,使用算盘进行计算,这就是abacus - 算盘。
看视频学发音
In fact, for certain problems that are of great interest to us,today's fastest supercomputer is closer to an abacusthan to a quantum computer.
And that's me,I was going to say holding my first abacus,but actually holding what my father would consider
所属分类
专升本-自考,其他
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