single-whip tackle的意思|示意
美 / /
英 / /
single-whip解决
single-whip tackle的网络常见释义
定滑车 定滑车 fast pulley; immobile block; single whip tackle; single-whip tackle; standing block; standingblock 定滑道 fixed ways .
single-whip tackle相关短语
1、 single whip tackle 定滑车