| 单词 | colour-ring |
| 释义 | > as lemmascolour-ring colour-ring v. Ornithology transitive to mark (birds) by colour ringing. ΚΠ 1937 Brit. Birds 30 376 While colour-ringing other species this winter, I have had a number of Robins..coming to the trap. 2002 Jrnl. Avian Biol. 33 334/1 The adults were caught when the chicks were 7 days old. The parents were then sexed and colour ringed. < as lemmas |
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