单词	barbell
释义	barbell /ˈbɑːbɛl / noun A long metal bar to which discs of varying weights are attached at each end, used for weightlifting.Still, there are plenty of free weights, barbells and dumbbells.... The numbers can be rounded up or down if the barbells and weights don't work out precisely to these amounts. Load a barbell with a weight that will allow you to get 15 to 20 reps, and place it on the floor at the end of a bench. Origin Late 19th century: from bar1 + bell1.
随便看	precip precip. precipe in capite precipe quod reddat precipice precipice bond precipit precipitability precipitable precipitable water precipitance confessionally confessionary confession of faith confessor confetti confidant confide confidence confidence game confidence interval confidence level confidence limit confidence man confidence trick

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