英语词汇up down arrow keys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	up down arrow keys
释义	arrow key n — 箭头键 n • 方向键 n arrow n — 箭 n • 箭头 n • 矢 n • 菆 n keys pl — 钥匙 pl • 密钥 pl • 锁匙 pl keyed up — 紧张 up — 向上 • 攲 up n — 起伏 n down adv — 下 adv • 向下 adv • 下来 adv
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英汉双解词典包含2273206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。

arrow key n —