词汇	lung gangrene
释义	lung gangrene 肺坏疽
随便看	steering gear arm steering gear assembly steering gear back lash Steering gear base steering gearbox steering gear box steering gear box boots steering gear bracket steering gear cam bearing steering gear case steering gear chamber steering gear check steering gear checking scale steering gear clamp steering gear clamp plate steering gear clearance steering gear clearance characteristic steering gear column bushing steering gear column clamp steering gear compartment steering gear component steering gear connecting rod steering gear connecting rod end steering gear connection Steering gear control