The Vietnamese word "cú vọ" primarily refers to a type of bird known as the barn owl in English. Here’s a breakdown of the word and its usage:
Cú vọ thường sống ở những nơi có nhiều chuột.
(The barn owl often lives in places with many mice.)
Tôi đã nhìn thấy một cú vọ bay qua khu rừng vào ban đêm.
(I saw a barn owl flying over the forest at night.)