英语词汇jack block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	jack block
释义	jack block 简明释义帆升降滑车网络释义 1 ?千斤顶垫块千斤顶垫块双语例句 1 Jack managed to pry away a large stone blocking the entrance. 杰克设法移开了堵住门口的大石头。
随便看	emergency filter bed emergency filtration system emergency filtration train emergency fire extinguisher emergency fire notification procedure emergency fire pump emergency fire pump suction emergency first aid treatment guide emergency floatation gear emergency flood fighting emergency flooding emergency food emergency food packet emergency force emergency force emergency fresh water tank emergency fuel emergency fuel control emergency fuel cutoff switch emergency fuel regulator emergency fuel tank emergency fuel trip emergency full astern emergency function emergency fund

英汉双解词典包含3185865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。