塗布

1. Origins, structure, and basic meaning

• Structure: 塗布(とふ) means applying a substance such as medicine or paint to a surface.
• Basic usage: It appears in descriptions of application thickness or methods for applying an even coating.

2. Common pitfalls and similar expressions

• Everyday and technical wording
  • 塗る is an everyday verb, while 塗布する is used in procedural or technical descriptions.
• The substance applied
  • In 塗料を塗布する, を marks the substance being applied.