您要查找的是不是：
- smoke obscuring screen 烟幕
- Smoke obscured the vision and cinders drifted into the house. 烟雾模糊了眼睛，煤炭漂到房子里。
- An obscuring haze, as of atmospheric dust or smoke. 烟雾，尘雾如空气中的尘土或烟雾等模糊的雾气
- Application of Smoke Obscuring Jamming to Antimissile Operation 烟幕遮蔽干扰反导作战使用
- The range estimates are not very precise, especially if the ship was pitching and rolling heavily and gun smoke obscures the waterline. 这种测距方式并不精准，特别是在船身剧烈摇晃或者是火炮烟硝阻碍观测视线的时候。）
- Smoke obscuration test is applied to measure and assess the potential hazard due to the obscuration of smoke. 烟模糊试验适用于测量和评估这种危险性。
- Three people died when 50 cars and trucks crashed on a Florida highway. Police say fog and smoke obscured the view and led to the pileup between Tampa and Orlando. 50辆汽车和卡车在佛罗里达州的一条高速公路上发生碰撞，造成3人死亡。警方称烟雾降低了能见度，从而导致了坦帕和奥兰多两城之间的汽车碰撞。
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- It was once thought unmanly not to drink and smoke. 身为男子不抽烟不喝酒曾视为无男子气概。
- The castle was hidden behind a curtain of smoke. 城堡被一层烟雾遮掩着。
- He adores this screen goddess with godliness. 他十分虔诚地崇拜女明星。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- A good cigarette will smoke at least ten minutes. 一支好烟至少可以抽10分钟。
- He used to smoke a pack of cigarette a day. 他过去经常一天抽一包香烟。
- Smoke was rolling up from the burning oil up smoke. 正在燃烧的汽油箱上浓烟滚滚。
- So be it. We shall smoke the pipe of peace. 好吧，咱们抽袋烟言和吧！
- The smoke from chimney is spreading out in the sky. 烟囱冒出的烟正在空中散开。
- The stove let out a puff of smoke. 炉子里冒出一股烟。
- Enemy ships were detected on the radar screen. 敌舰的影像已显现在雷达(屏幕)上。
- Smoke sensors warned us of the fire. 烟雾探测器已向我们发出火警警报。
