“污渍”造句

污渍是用几桶肥皂水和几把硬毛刷除去的。
Stains are removed with buckets of soapy water and scrubbing brushes.

一块深红色的污渍正在他的衬衫上渗开。
A dark red stain was spreading across his shirt.

这个方法能清除大多数顽固污渍。
This treatment removes the most stubborn stains.

• #污渍