您要查找的是不是：
- A slatted, ventilating opening, as on the hood of a motor vehicle. 放气孔有条板的换气口，比如在车辆的引擎盖上
- The openings on the enclosure are for air ventilation and are meant to protect the equipment from overheating. Do not cover the ventilation openings. 外壳开口的用途为散热,以保护设备避免过热。请勿覆盖散热开口。
- If a cylinder protective cap is extremely difficult to remove, do not apply excessive force or pry the cap loose with a bar inserted into the ventilation openings. 如果钢瓶帽很难移动，不要使太大的力或者把撬杠插入通风口来撬。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- 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。
- a slatted,ventilating opening,as on the hood of a motor vehicle 有条板的换气口，比如在车辆的引擎盖上
- 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。
