pressure lamp

• 汽灯

pressure lamp的用法和样例：

例句

1. We were taken into a room brightly lit by a pressure lamp.
   我们被带进一间被汽灯照得通明的房间。
2. Sometimes the stage lamp went out.Then a stagehand would fetch a stepladder onto the stage and pump vociferously at the lamp for a few moments until the illumination was restored.
   有时台上的汽灯忽然灭了，舞台工作人员便您来一架梯子，爬上去使劲给灯打气，直到重放光明。