Aldis
lamp 奥尔迪斯手提信号灯(舰船、飞机上用摩尔斯电码发信号时用的灯)
🗣️ 情景例句
Can you tell me something about the student body?
谁是学生会主席？
I'm calling from a public phone.
我打的是公用电话。
He's going to school.
上学。