单词	淸澄
释义	同Diaphaneity
随便看	dial selector dial-- self-luminuous dial service dial set dial setting dial snap gage dial snap gauge dial speed dial speed indicator dial speed test dial switch dial switch bridge dial system dial system tandem operation dial system， all-relay dial telegraph dial telephone dial telephone exchange dial telephone set dialtelephone system dial terminal dial thermometer dial thickness gage dial thickness gauge dial thread lead checker