日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

rollway

音標(biāo)['r?ulwei]
rollway是什么意思、rollway怎么讀

rollway漢語翻譯

n. 滾木坡

rollway詳細(xì)解釋

roll.way

n.（名詞）
A surface along which cylindrical objects or objects on rollers may be moved, especially a naturally or artificially inclined surface used by lumberjacks to slide logs into a waterway for transport.
滾木臺(tái)：一種沿表面可移動(dòng)圓筒狀或裝有小腳輪的物體的平臺(tái)，尤指伐木工用的可把原木滑滾到水道上以便于水路運(yùn)輸?shù)奶烊换蛉斯て脚_(tái)

0
糾錯(cuò)