Drygin德雷金
dryadj.干的;干燥的;干旱的;口渴的;枯燥的v.(使)变干
Dryopteris costalisoran.近中肋鳞毛蕨
Dryinus undatomarginisn.波缘螯蜂
Dryopteris sikkimensisn.锡金鳞毛蕨
dry-type air cleaner干式空气滤清器
dry gas sealing system干气密封
Dry Spiral groove seal干气密封
Dryopteris subexaltatan.裂盖鳞毛蕨
dry-bulb thermometer干球温度计
dry and fresh fruitlet干鲜小水果
dry grinding operation干磨操作