lightspeed

名词 n.
中文释义

英文释义

名词 n.
  1. The speed of light (in vacuum unless another medium is specified). countable,uncountable
    — If we're going to a world a hundred light-years from here at near lightspeed, we spend according to our own perceptions, only a few minutes doing so and arrive only a few minutes older.
  2. An extremely fast speed. colloquial,countable,figuratively,uncountable
    — In recent years, other activist terms have followed light-speed trajectories. The term “Latinx” overtook academic institutions and briefly became fashionable in the media, still prevalent in some influential publications, like The New Yorker, even though only 3 percent of Hispanics (or Latinos, if you prefer) use it.

词形变化

lightspeeds plural light speed alternative

词汇关系

衍生词
lightspeed lag

词源

From light + speed.
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