open adj.开着的；开放的；公开的v.打开；张开；展开；摊开；开始(某事物)；开张；营业；以…开头；宣布启用n.户外；公开
双语例句
The railways carriages containing terrorists and hostages were two hundred yards away across an open field. Both sides prepared for a long drawn-out battle of nerves. 这列载着恐怖分子和人质的火车，停在一个空旷地带对面200码外的地方。双方准备进行长时间的心理战。
The open fields in the city have now been entirely built in. 城里的那些旷野现在全都有建筑物了。
Children like to urn around in the open fields. 孩子们喜欢在旷野里跑着玩。
