英语词汇hand calculator怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	hand calculator
释义	hand calculator 简明释义 [计] 手动计算器英英释义 n. 1 a calculator small enough to hold in the hand or carry in a pocket 同义词：pocket calculator 双语例句 1 Mechanical calculators - both electrically driven and hand operated. 机械计算器-包括电力驱动和手操作。 2 Early hand-held calculators with LED, fluorescent, and early LCD displays. 早期手持带有LED，荧光，液晶显示器和早期计算器。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。