压舱物 yācāngwù ballast Definitions Defs Origin Strokes Stroke Words Sentences Sents 压舱物 壓艙物 yācāngwù ballast ballast; sandbags or other heavy material used to stabilize a ship or aircraft
压舱物 壓艙物 yācāngwù ballast ballast; sandbags or other heavy material used to stabilize a ship or aircraft
