英语词汇“rotary system”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	rotary system
释义	rotary system rotary system [′rōd·ə·rē ′sis·təm] (communications) A telephone switching system that uses unidirectional, rotary switches that carry ten sets of brushes (wipers), only one of which is tripped as part of the control and selection process.
随便看	gingivally gingival margin gingival margin trimmer gingival massage gingival mat gingival mucosa gingival necrosis gingival, of the adult cyst gingival, of the newborn cyst gingival overgrowth gingival papilla gingival-periodontal index gingival physiology gingival pigmentation gingival pocket gingival position gingival principal fiber groups gingival proliferation gingival recession gingival relief gingival repositioning gingival resorption gingival retraction gingival septum gingival shrinkage

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