基本解釋額先露詞組短語(yǔ)短語(yǔ)delivery brow presentation 額先露分娩face brow presentation fetus 胎兒面或額先露Obstructed labor due to brow presentation 額先露引起的梗阻性分娩Maternal care for face , brow, and chin presentation 為面先露、額先露和頦先露給予的孕產(chǎn)婦醫(yī)療brow presentation更多詞組專業(yè)釋義醫(yī)藥科學(xué)額先露