短语词组短语towage bill 被保险船舶之拖船费用inward towage [水运]进港拖轮费;翻译towage facilities 拖船设施shimechamic towage 船舶坏拖动ocean towage 跨洋拖航;远洋拖航towage service 拖带服务towage clause 拖带条款;拖航条款towage resistance 拖航阻力 返回 towage