Waterproofness
防水性
🗣️ 情景例句
Are you being waited on?
您需要服务吗？
As the touchstone tries gold, so gold tries man.
试金石可以试金，正如黄金可以试人。
A woman in jeans stood at the window of an expensive shop.
一位穿着牛仔裤的妇女站在一家高档商店的橱窗前。