英语词汇extension ladder是什么意思，extension ladder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	extension ladder
释义	DEFINITIVE EXAMPLES 权威例句〔hook-and-ladder truck〕A fire engine equipped with extension ladders and hooked poles.云梯消防车：一种消防车，配有可伸展的梯子和带钩的杆子美国传统
随便看	gross porosity gross power gross premium gross premium gross price gross price method gross price method of discount recognition gross primary productivity gross private domestic investment gross private fixed investment gross proceeds gross produce gross product gross product gross production gross production tax gross profit gross profit gross profit gross profit analysis gross profit as a percentage of turnover gross profit margin gross profit method gross profit method of inventory gross profit on construction contract

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。