Bluebill

中文含义：绿翅鸭

英语词性：noun

美式音标： /ˈbluˌbɪl/

同义词： Lesser Scaup

易混淆单词： Blue Ringneck

双语例句：

The bluebill has a distinctive iridescent green head.

这种绿翅鸭拥有独特的虹彩绿色头部。

During the winter, the lake is full of bluebills.

在冬季，湖里到处都是绿翅鸭。