英语词汇coarse firn的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	coarse firn
释义	coarse firn 英?[k?:s f?:n] 美?[k?rs f?rn] 释义粗粒雪
随便看	downhole back flow valve downhole blow-out preventer downhole burner downhole camera downhole chamber downhole choke downhole condition downhole deviation drilling deep drilling down hole deviation drilling (directional drilling) down-hole drill downhole drill down-hole drill, percussive drill downhole dynadrill downhole dynagraph downhole electric heater downhole electrodrill downhole electronic pressure bomb downhole engine pump downhole equipment downhole explosion down-hole flowmeter downhole flowmeter downhole flow regulator downhole gas burner downhole gas-oil separator

英汉双解词典包含4367426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。