常見(jiàn)例句雙語(yǔ)例句Move a pulley set enlarge to return to rope round the route of travel satisfies a steel wire rope to use early elongation of demand.動(dòng)滑輪組放大回繩輪行程滿(mǎn)足鋼絲繩使用初期伸長(zhǎng)的需要。 返回 rope round pulley