Machicolation
n. 枪眼
🗣️ 情景例句
Emergency Assistance, may I help you?
紧急事故救援中心，有什么需要帮助的吗？
How much is the admisssion fee?
入场费要多少钱？
You must keep it a secret. You mustn't tell anybody else.
你必须保密，谁都不能讲。