Hlp
abbr. 高层协议（Higher Layer Protocol）
🗣️ 情景例句
Do I need a visa to go to HongKong?
去香港需要签证吗？
I'd love to, but I have to get up early tomorrow.
我是很想再喝一点，但我明天得起早。
Are you sure you sent the full order?
你确定货全部都出来了？