英语词汇down insulation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	down insulation
释义	down adv — 下 adv • 下来 adv • 向下 adv insulation n — 保温 n • 隔热 n • 隔音 n • 绝热 n insulation — 隔热材料
随便看	threaded flanges threaded flanges *threaded flanges threaded hole threaded hole M20x1,5 threaded holes threaded housing threaded inserts threaded instruments threaded length threaded lifting threaded locking threaded m30-holes threaded mounting threaded nose threaded nozzle threaded nut threaded opening threaded part threaded passage threaded pin threaded pipe fittings threaded pitch threaded plug threaded Port

英汉双解词典包含2273206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。

down adv —