英语词汇metallic backing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	metallic backing
释义	metallic n — 光面 n backing — 支持 • 倚靠 backing n — 背衬 n back adj — 后 adj • 回来 adj back adv — 支持 adv • 支援 adv • 脊背 adv • 后边 adv • 力挺 adv back n — 背 n • 背面 n • 背部 n • 后面 n • 背影 n • 脊 n • 背侧 n
随便看	is approved for contact is approved for release is approved for serial production is approved to iso 9001 is approximate is approximated as follows is approximately equal is approximately half is approximately the same as is approximately twice is approximately twice is a pre is a precondition is a precondition is a precondition for is a precursor is a preferrable to is a preferred is a preferred is a preferred method for is a preferred partner is a premier event is a prerequisite is a prerequisite is a prerequisite for the

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metallic n —