barbell

详细解释:n. 杠铃

英语解释：

名词 barbell:

a bar to which heavy discs are attached at each end; used in weightlifting

详细解释：

bar.bell

n.（名词）
A bar with adjustable weights at each end, lifted for sport or exercise.
杠铃：两端重量可调节的棒，运动或锻炼时用来举重

来源：
bar
bar
(dumb)bell
(dumb)bell