激光束 (jī guāng shù) — laser beam
定義
noun
laser beam
量詞 · 束
例文
- 激光束。Kē xué jiā yòng jī guāng shù jìn xíng shí yàn.Scientists use laser beams to conduct experiments.
- 激光束。Zhè dào jī guāng shù fēi cháng qiáng dà.This laser beam is very powerful.
- 激光束。Tā men yòng jī guāng shù qiē gē jīn shǔ.They use laser beams to cut metal.
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