vi.顫鳴
n.顫鳴聲
Greenish gray above and bright yellow below, with white “spectacles,” it hides in thickets but may perch in the open to utter its mewing, churring, and whistling sounds. 藏在灌叢中，但也可能棲息在開闊地發(fā)出喵喵的鳴聲、顫鳴聲或哨聲。
Churring Cisticola 顫鳴扇尾鶯
