Ceilometer
n. 云幕灯, 云高计
🗣️ 情景例句
Clean? You call this clean?
干净这样算干净？
Are they all non-reserved seats?
他们全部不预订的吗？
Morning, Mr. Wu! I see you're on foot today.
早上好，吴先生！今天我看见您走路来的。