英语词汇positive arc是什么意思，positive arc的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	positive arc
释义	positive arc　正弧
随便看	stopcock stopcock grease stopcock plug stopdrill stope stope stope stope hoist stope pillar stoped stoper stoperhammer stopes stopgap stopgap stopgap stopgap stopgap borrowing stopgap in transit stopgap loan stopgap measure stopgap measure stopgap measure stopgap measure stopgear

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。