Polyspast
滑车组, 复滑车
🔁 扩展释义
【化】 复式滑车; 滑车组
🗣️ 情景例句
Win a few, lose a few. that's life.
有得也有失，生活就是如此。
Please show me a large one.
请给我看一件大一点的衣服。
A small fishing boat was carried miles out to sea by the powerful fish as it pulled on the line.
一条小渔船被一条咬住钩的强壮的大鱼拖到了几英里以外的海面上。