wingbeat

名词 n.
中文释义

英文释义

名词 n.
  1. A single stroke made in flight by the wings of an animal that flies by beating its wings.
    — The birds spotted me the moment I approached. A strong southwest gale was blowing. At times, one or both of them would swing almost directly above me and without a single wingbeat remain almost motionless, in defiance of the wind, for moments at a time.

词形变化

wingbeats plural

词源

From wing + beat.
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