Limnigraph
自记水位计
🗣️ 情景例句
Are you sure?
你确定？
Older and wiser.
越老越聪明。
He started to complain about this wicked world but was interrupted by a knock at the door.
他开始抱怨起这个邪恶的世道来，却被一阵敲门声打断了。