单词学习：songbird 名词
songbird
/ˈsɔːŋbɜːrd/
鸣禽；女歌手
The sweet melody of the songbird outside the window reminded Mr. Gu of his childhood in the countryside.
窗外鸣禽甜美的旋律让顾老师想起了他在乡村的童年。
单词卡片
卡片已就绪
