
好词典

源自拉丁语 'sterna',意为燕鸥,可能与古英语 'stearn'(燕子)有关。
❶ 指燕鸥属的海鸟,体型较小,常见于沿海地区,以鱼类为食,具有长而尖的翅膀和分叉的尾巴。
“The sternes were diving into the water to catch fish.”
(燕鸥们正俯冲入水捕鱼。)
“We saw a flock of sternes flying along the shore.”
(我们看到一群燕鸥沿着海岸飞行。)
common sterne — 指普通燕鸥,是燕鸥属中最常见的种类之一,广泛分布于温带和热带海域。
“The common sterne is often seen near estuaries.”
(普通燕鸥常见于河口附近。)