1the loud, harsh cry of a donkey or mule
（驴或骡）咴咴的叫声。
1.1as modifier US informal relating to or denoting unsophisticated rural humour and attitudes
〈美,非正式〉与朴实的乡村幽默和态度有关的, 体现朴实的乡村幽默和态度的。
no obj.
make the loud, harsh cry of a donkey or mule
（驴, 骡）咴咴地叫。
词源
early 19th cent.: imitative.