swallow
US /ˈswɑː.loʊ/
UK /ˈswɑː.loʊ/

动词
1.
名词
1.
燕子
a small migratory bird of the swallow family, typically having a forked tail and long pointed wings, feeding on insects in flight.
示例:
•
A swallow flew gracefully across the sky.
一只燕子优雅地飞过天空。
•
The return of the swallows signals the arrival of spring.
燕子的归来预示着春天的到来。
在 Lingoland 学习这个单词