Groan tube
01
呻吟管, 搞笑管
a novelty toy consisting of a long, flexible tube with a small horn on one end, and when the tube is compressed or stretched, it produces a comical groaning or moaning sound, providing amusement and entertainment
例子
I picked up a groan tube at the toy store for the kids' birthday, knowing they would love the noise it made.
我在玩具店为孩子们的生日买了一个呻吟管，知道他们会喜欢它发出的声音。
