泥水匠们正在用灰泥粉刷这面墙。

The ___daubers are applying plaster to this wall.

孩子们用涂抹工具在墙上随意画画。

The kids used ___daubers to paint freely on the wall.

那个新手理发师真是个笨手笨脚的家伙，把我的头发剪得乱七八糟。

The new barber is such a ___dabber that he messed up my haircut completely.