toucan
演变路径（由近及远）
- 英语
- 借自 ←法语 toucan
- 借自 ←tpw tukana
- 源自 ←tup-gua-pro *tũkãn
- 继承自 ←tup-pro *jɨokãn
词源说明
Borrowed from French toucan, borrowed from Old Tupi tukana, from Proto-Tupi-Guarani *tũkãn, from Proto-Tupian *jɨokãn.
释义（英文）
名词 Noun
- Any of various neotropical frugivorous birds from the family Ramphastidae, with a large colorful beak.