舱外活动 cāngwàihuódòng extravehicular activity Origin Definitions Defs Strokes Stroke Words Sentences Sents 舱 艙 cāng noun cabin cabin or hold of a ship or airplane; module or compartment in a spacecraft外 wài locative outside outside; exterior; the space or position beyond a certain limit or boundary活动 活動 huódòng noun activity activity; event; maneuver; campaign; action taken to achieve a goal