hand crank meaning in English
起动曲柄
起动摇把
启动摇把
手柄
手动曲柄
Examples
- At the other end of the technological spectrum , the american bible society produces an audio device , powered by a battery or hand crank and no bigger than a couple of cigar boxes , that can broadcast the bible to a crowd of a hundred
而在技术频谱的另一端，美国圣经公会生产了一种音频设备，采用电池或手摇发电，不过两个雪茄盒大小，就能向上百的人群播放圣经。