单词	Challenger
释义	ChallengerChal‧len‧ger /ˈtʃæləndʒə $ -dʒər/ a US space shuttle which exploded after takeoff on one of its flights in 1986, killing all seven people inside. The terrible accident was watched on television by many people and shocked the whole of the US.
随便看	waistband waistcoat waist-deep waist-high waistline wait waiter Waite, Terry Waiting for Godot waiting list waiting room waitlist waitress waitron Waitrose waive waiver wake wakeboard wakeboarder wakeboarding wakeful wakefulness waken wake-up call

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