redshank

名词noun

1. 1Any of two species of Old World wading bird in the genus Tringa that have long red legs.
2. 2Any member of the species Ceratodon purpureus of moss.
3. 3Lady's thumb or redleg (Persicaria maculosa), an herb in the buckwheat family.
4. 4(obsolete, derogatory) A bare-legged person; one of the Scottish