单词	birth complication
释义	birth complication 分娩并发症
随便看	variation of elements variation of environmental quality variation of Eulerian angles variation of extremeness value method variation of field intensity variation of field strength variation of filed intensity variation of firm size variation of fit variation of fit, fit tolerance variation of floating state variation of flow and sediment variation of focus variation of frequency variation off tolerance variation of function variation of gas density variation of gas viscosity variation of glaciers variation of gradation variation of grade variation of grassland variation of gravity variation of gravity field variation of groundwater