被曝

1. Origins, structure, and basic meaning

• Structure: 被曝 (ひばく) is a noun that also forms a する verb for exposure to radiation.
• Basic usage: It appears in training about measuring exposure or in a narrative about radiation exposure caused by an accident.
  • 訓練で被曝量を測定する方法を学んだ。 — We learned how to measure radiation exposure during training.
  • 物語では事故による被曝が大きな問題として描かれる。 — The story treats radiation exposure from an accident as a serious issue.

2. Common pitfalls and similar expressions

• 被曝 and 被爆
  • 被曝 focuses on radiation exposure. The homophone 被爆 uses a different final character for suffering bombing or blast damage; do not replace the spelling in these examples.