观察镜 (guān chá jìng) — observation mirror; viewing mirror

Definition

Examples

• 他用观察镜看远处。
  Tā yòng guān chá jìng kàn yuǎn chù.
  He uses an observation mirror to look into the distance.
• 这个观察镜很清晰。
  Zhè ge guān chá jìng hěn qīng xī.
  This observation mirror is very clear.
• 我在商店买了一个观察镜。
  Wǒ zài shāng diàn mǎi le yí gè guān chá jìng.
  I bought an observation mirror at the store.