1) an alfresco lunch; an open-air theater.
露天午餐;露天剧
2) an alfresco luncheon
露天午餐, 野餐
3) We lunched alfresco.
我们露天午餐。
4) picnics in the open air
露天野餐
6) open pit
露天
1.
Road dust formation and suppression in an open pit;
露天矿公路扬尘机理及抑尘
2.
Safety management jobs of refuse dump in open pit mine at Jianshui Manganese Mine are introduced from the aspects of mine mining, mine situation, choice place of refuse dump, expecting social and economic benefits etc.
文章从矿山开采简介,矿山现状、排土场的选址、预期社会效益与环境效益等方面介绍了云南建水锰矿露天矿山排土场的安全管理工
补充资料：露天
1.指室外。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条