laser beam

名词 n.
中文释义

英文释义

名词 n.
  1. The light emitted by a laser.
    — Depending on whether the laser beam is defocused or focused, the CO₂ laser can perform two distinct therapeuteic functions.
  2. A low, hard-hit or -thrown ball.
    — Ramirez hit a laser beam home run into the right center field seats leading the 10th inning off Boston closer Ken Ryan

词形变化

laser beams plural
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