VOA慢速英语:美国性别揭秘派对人气越来越高 风险也越来越大

cake - n. sweet baked food made from a mixture of flour, sugar, and other ingredients (such as eggs and butter)

frosting - n. a sweet, creamy mixture that is used to cover cakes

pyrotechnic - adj. related to or involving fireworks

post - n. a published message on social media

viral - adj. spreading very quickly to many people especially through the Internet

alligator - n. a large reptile that has a long body, thick skin, and sharp teeth, that lives in the tropical parts of the U.S. and China, and that is related to crocodiles

canister - n. a metal case that contains gas or chemical substances and that bursts when it is fired from a gun