adjustable weight
adjustable weight是什么意思、adjustable weight怎么读
【化】 可调节权
adjustable weight汉语翻译
【化】 可调节权
adjustable weight例句
- 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