Gatecrashing
v. 不请自到, 无票入场( gatecrash的现在分词 )
🗣️ 情景例句
He made an impressive speech.
他发表了一篇感人的演讲。
OK. You'll have to use a credit card or leave a $100 deposit.
好。你必须使用信用卡，否则要付100美元的押金。
Have they ever been there before?
他们以前去过那儿吗？