Read Edit View history 子网屏蔽码 zǐwǎngpíngbìmǎ subnet mask Origin Definitions Defs Strokes Stroke Words Sentences Sents 子网屏蔽码 (子網屏蔽碼) zǐwǎngpíngbìmǎ subnet mask subnet mask (computing) Sources Definitions CC-CEDICT