英语词汇first-order bend mark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	first-order bend mark
释义	first-order bend mark 【制图学】一等水准点
随便看	switch-hit switch-hits switch hitter switch hitters switch-hitting switch hook switch hooks switch in switching switching circuit switching circuits switching device switching devices switching diode switching-engine switching gate switching gating switching key switching pad switching power supplies switching power supply switching reactor switchings switching theory switching time

英汉双解词典包含483723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。