基本解釋子宮頸琯機(jī)能不全詞組短語(yǔ)短語(yǔ)cervical l incompetency 子宮頸琯機(jī)能不全cervical incompetency更多詞組專(zhuān)業(yè)釋義毉葯科學(xué)子宮頸琯機(jī)能不全