Filtros
[医] 硅沙人造石(处理污水用)
🗣️ 情景例句
When and what university did you graduate from?
你何时从哪所大学毕业？
When three know it, all know it.
三人知，天下晓。
Most of Debbie's school friends will be waiting for her on the English coast.
黛比的大部分同学将在英国海岸等候她。