英语短语词组词汇extension ringer的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	extension ringer
释义	extension ring 【摄影术】近摄接圈【数学】扩张环
随便看	peep show peep shows peep sight peep sights peep slot peepul peepuls peer peerage peerages Peerce, Jan peered peeress peeresses peer group peer groups peeries peeriest peeringly peerless peerlessly peerlessness peer of the realm peer of the realm, peer of the United Kingdom peer pressure

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