英语词汇“polyliner”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	polyliner
释义	polyliner polyliner [′päl·i‚līn·ər] (engineering) A perforated sleeve with longitudinal ribs that is used inside the cylinder of an injection-molding machine.
随便看	to this day to this end to throw about to throw away to throw back to throw by to throw down to throw down the gauntlet pcdpc pcdpl pcdpm pcdppp pcdq pcdr pcdrom pcds pcdt pcdu pcdui pcdv pcdw pcd x pcdz p&ce pc&e

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