英语词汇“secundina”的读音、翻译、释义、用法及例句-集火网

词汇	secundina
释义	secundina 【医】产后物, 胞衣(胎盘胎膜); 陪件
随便看	operation requirement operation research and synthesis operation retry operation revenue operations area operation schedule operation scheduling operation sequence operation sequence control operations flowchart operation sheet operation signal (O/S) operation specifications operation speed operations statement operation stack register operation staff operation statement operation storage operation study Operation Sundevil operation supervisor operation symbol operation system operation system function

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