refan

词形变化

refans 复数 refans refanned refanning refans 三单 refanning 现在分词 refanned 过去式 refanned 过去分词

释义与例句

n.
  1. 1.

    An airplane engine that has been refanned.

v.
  1. 1.

    To fan again:

    To spread again.

  2. 2.

    To fan again:

    To cause air to blow on again.

  3. 3.

    To fan again:

    To revive or reinvigorate.

    比喻
  4. 4.

    To fan again:

    To winnow again.

  5. 5.

    To retrofit an airplane engine with a turbofan that reduces noise.

词源

From re- + fan.

来源：wiktionary