日焼け

1. Origins, structure, and basic meaning

• Structure: Spelling: 日焼け. Reading: ひやけ. Core meaning: sunburn; suntan.
• Basic usage: Representative examples: 海辺を歩く前に、日焼けを防ぐ帽子をかぶった / 腕が日焼けして、時計の跡だけ白く残った.

2. Common pitfalls and similar expressions

• Effects of sunlight
  • 日焼けする describes skin reddening or tanning from sunlight. Distinguish its cause from 火傷, a burn caused by fire, heat, or hot liquid.