词汇	青梧
释义	青梧 qīng wúgreen Chinese parasol
随便看	Collapse of the Twin Towers collapse of tunnel Collapse of tunnel lava pit collapse of tyre collapse of vertebra collapse of voltage collapse of water column collapse operation collapse overnight collapse parent collapse pattern collapse phase collapse phenomenon Collapse Pit Caused by Mining collapse plasma collapse point collapse polje collapse pressure collapse preventing collapse prevention collapse prevention capability collapse prevention system collapse probability collapse process collapse-proof systems