Ceilometer
n. 云幕灯, 云高计
🗣️ 情景例句
Don't give me the change anymore.
不必给我找钱了。
I should have studied last night, but I was too tired.
我昨晚应该学习，但是我太累了。
During these tests she was able to read a newspaper through an opaque screen and,
在这些测试中，她能隔着不透明的屏幕读报纸。