英语词汇“rock bit for water well drilling rig”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	rock bit for water well drilling rig
释义	rock bit for water well drilling rig 打水井机凿岩钻头
随便看	breeza breezah breezahs Breezand breezas breeze breeze aggregate breeze along breeze block breeze-block breezeblock breezeblocks breeze blocks breeze-blocks breeze brick breeze coke breeze concrete breeze concrete support breezed breezed in breezed into breezed through breezee breeze fixing brick breeze-fixing brick (五)劳动生活五十不种树，六十不盖房五十不见孙，至死不松心五十不造屋，六十不种树，七十不制衣五十九年非。五十少进士五十岁后不买板，好大的胆五十步笑百步。五十步笑百步，彼此彼此五十步，笑百步嗅嗅球嗅神经嗅觉嗆嗆嗇嗈嗉嗊