单词	煤气用煤
释义	煤气用煤gas coal
随便看	fdr, fdr fdr--file diagnostic register fds fds--file description subsystem fds--file description system fds--fixed disk storage fds--flexible disc system fds--flexible disk system fds {fully developed sea} fds--function distributed system fd/soi cmos fd soi mosfet fdsr fdsr--floppy disc send/receive fdt fdt--formal description technique fdt--full duplex teletype f-d transition fdts fdts (floor drain tank system) fdu f duction f-duction f-duction (jacob f-duction (jacob-- schaeffer & wollman 1960)