您要查找的是不是：
- open riser stair 露盲步楼梯
- open riser stairs 露明踏步楼梯
- Pea pods burst open when overripe. 豌豆过熟就会爆裂。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- We bivouacked on the open plain. 我们在开阔的原野上露营。
- Thank you. How long will this offer be open? 谢谢。这个报价的有效期多长？
- Open the shutter and see what the weather is like. 打开百叶窗，看看外面的天气如何。
- The fresh air blew in from the open window. 新鲜空气从开着的窗户吹进来。
- The shop is open from this day onwards. 该店从今天起开始营业。
- Please open a window to allow the air to circulate. 打开窗子让空气流通。
- This drawer is too tight for me to open it. 这抽屉太紧了，我打不开。
- You may open a current account at a bank. 你可以在银行开立一个活期帐户。
- I asked the man opposite if he would open the door. 我问对面的人他愿意不愿意开门。
- She contributed to the fund with an open heart. 她向基金会捐款，慷慨解囊。
- I'd like to open a current account with you. 我想在你们这儿开一个活期存款帐户。
- He will throw open his door to any of your friends. 凡是你的朋友他无不竭诚欢迎。
- David gave the door a kick and it flew open. 大卫一脚向门踹去，那门猛地开了。
- The door burst open and in rushed the crowd. 门突然一下被砸开，一群人蜂拥而入。
- His eyes are wide open but he seems to be asleep. 他的眼睛睁得大大的但看起来是睡着了。
- His suitability for the post is open to question. 对这一职位他是否适宜很成问题。
