机务段

locomotive depot

surname Duan

paragraph / section / segment / stage (of a process) / classifier for stories, periods of time, lengths of thread etc

(bound form) machine; mechanism / (bound form) aircraft / (bound form) an opportunity / (bound form) crucial point; pivot / (bound form) quick-witted; flexible / (bound form) organic

affair / business / matter / to be engaged in / to attend to / by all means