forced landing

emergency landing that an aircraft has to make （飞行器的）紧急降落, 迫降.

forasmuch as, foray, forbade (also forbad), forbear, forbearance, forbearing, forbears, forbid, forbid sb. to do, forbidden, forbidding, forbiddingly, forbore, forborne, force, force majeure, force sb. into sth., force-feed, forced, forced labour, forced march, forceful, forcefully, forcefulness, forcemeat, forceps, forcible, forcibly, ford, fordable, fore, fore-, forearm, forebear (also forbear), forebode, foreboding, forecast, forecaster, forecastle (also focsle), foreclose,