painting brush

例句：

1. 1. She uses a painting brush to create beautiful landscapes on canvas.
   她使用画笔在画布上创作美丽的风景。
2. 2.The artist needs a painting brush to apply the paint evenly.
   艺术家需要一把画笔来均匀地涂抹颜料。
3. 3.The children were using their painting brushes to color in their drawings.
   孩子们正在用他们的画笔给他们的画作上色。