• n. 卡祖笛（一種木制或金屬制玩具笛子）

擬聲詞，模仿這種樂器發出的嗡嗡的聲音。

kazoo (n.)

1884, American English, probably altered from earlier bazoo "trumpet" (1877); probably ultimately imitative (compare bazooka). In England, formerly called a Timmy Talker, in France, a mirliton.

Kazoos, the great musical wonder, ... anyone can play it; imitates fowls, animals, bagpipes, etc. [1895 Montgomery Ward catalogue, p.245]

But mostly "etc."