Portcullises
n. 铁闸门, 吊闸( portcullis的复数形式 )
🗣️ 情景例句
we don't have to.
我们不必勉强。
A secret between more than two is no secret.
两人以上知道的秘密就不算秘密。
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。