单词	linea nigra
释义	linea nigra 黑线
随便看	standard analysis package standard analytical process standard analyzer standard anaual rate standard and code Standard and Custom Block Design standard and flexible standard and methods standard and norm standard and poor Standard and Poor rs Corporation Standard and Poor rs Rating Standard and Poors Standard and Poor's Standard and Poor's Corporation Standard and Poor's Index Standard and Poor's Rating standard and recommended practices standard and recommended practicessarps standard and regulation standard and rhythm standard and specification standard and training Standard and type of boiler Standard and user definable oils