基本释义:
n.白颊鸭
实用例句
North American goldeneye ping duck.
北美洲鹊鸭科潜水鸭.
互联网
英英释义
Noun1. a variety of green lacewing
2. large-headed swift-flying ping duck of arctic regions
n.白颊鸭
North American goldeneye ping duck.
北美洲鹊鸭科潜水鸭.
互联网
1. a variety of green lacewing
2. large-headed swift-flying ping duck of arctic regions