Biplate
双片
🗣️ 情景例句
Thanks, Richard.
谢谢 ，Richard。
Let us talk about it at our leisure.
那件事我们有空再谈吧。
The city was equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.
城里甚至还敷设了排水系统，因为在狭窄的街道底下发现了许许多多陶土制作的排水管道。