Diazotype
n. [摄]重氮盐成像法
🗣️ 情景例句
In North America when people meet each other for the first time.
在北美，当人们第一次彼此见面时。
To speak to the public
向公众呼吁
The porter went to fetch one and arrive back with the station master,
搬运工跑回去取时刻表，同时请来了站长。