您要查找的是不是：
- exterior evacuation light 外部排空灯
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Emergency Evacuation Lighting Systems 应急疏散照明
- The exterior of the building is very unattractive. 这建筑物的外观很不起眼。
- We are painting the exterior wall of the house. 我们正在给房子的外墙涂漆。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- Order go out to prepare for the evacuation of the city. 为撤离该城作准备的命令已下达。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- It is difficult to judge a person by his exterior. 依据外表难以评判一个人。
- Now I begin to see light on their good intentions. 现在我对他们的良好动机开始有所领会了。
- The seed has a hard exterior covering. 这种子外壳很硬。
- The bright light of the car dazzled me. 这汽车的灯光使我目眩。
- He turned off the dash light and drove on. 他关掉仪表板上的灯，继续驱车前进。
- The light was diffused by the leaves. 树叶使光线漫射。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The light bulb in the kitchen burnt out. 厨房里的电灯泡烧坏了。
- A strong light impinged on his eyes. 一道强烈的光刺着他的眼睛。
- He can see a glimmer of light through the curtain. 他能透过窗帘看到一丝微光。
- She runs up the stairs with a light graceful step. 她以轻快优雅的步子奔上楼去。
- We troubled him to turn on the light. 我们麻烦他打开电灯。
