Techne
工艺
🗣️ 情景例句
We have to maintain communication to understand each other.
必须保持交流以求相互理解。
Can I use the lift?
我能用电梯吗？
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。