Olivaceous Willow Warbler

• n. 灰柳莺

Olivaceous Willow Warbler的用法和样例：

例句

用作名词 (n.)

1. A willow warbler is similar to the greater whitethroat but smaller.
   柳莺与大白喉莺相似，但体型较小。
2. This year, however, I got my first singing Pale-legged Leaf Warbler in Chi Gu on 1st April, so separation by timing of migration seems pretty useless.
   今年四月一号，我在七股记录到我第一只鸣唱的淡脚柳莺，所以想用经过台湾的时间来分别这两种似乎没什麽用。