英语词汇有凹口是什么意思，有凹口的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	有凹口
释义	DEFINITIVE EXAMPLES 权威例句〔bridgeboard〕A notched board at either side of a staircase that supports the treads and risers.木楼梯侧板，木楼梯小梁：在阶梯两边支撑楼梯的踏板和竖板的有凹口的木板美国传统
随便看	differ with sb differed differed difference difference difference difference difference account difference amplifier difference approach difference approximation difference between cost and book value difference channel difference coefficient difference correction difference correlation difference counter difference current difference curve difference detector difference determinant difference diode difference engine difference equation difference expression

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。