常見例句雙語例句When in sue, do not touch the upright post with hands.在使用中嚴禁用手觸摸立柱。In foundation excavating, upright post piles and engineering piles form a long -short pile composite foundation.在基坑工程中,立柱樁和工程樁形成了長短樁復合樁基礎。The utility model provides a small size oblique pull type low speed windmill which comprises an upright post provided with a generator.本實用新型就是提供一種體 積小的斜拉式低速風車。ip.com 返回 upright post