例句與造句

1. They are commonly used in water balloon fights and as a practical joke device.
2. Removable whistle tips have long been used as practical joke devices prior to this fad.
3. During the early-to mid-20th century, exploding cigars were a popular practical joke device, frequently advertised and mentioned in newspapers of the era.
4. A "'snake nut can "'is a practical joke device that closely resembles a can of nuts, but contains a long wire spring covered by a cloth or vinyl sheath, printed like snake skin, which leaps out of the can and startles the unsuspecting victim.
5. It's difficult to find practical joke device in a sentence. 用practical joke device造句挺難的