Liis
abbr. lightweight interrogator/transponder system 轻型询问/应答系统
🗣️ 情景例句
The government announced its new economic policies.
政府发布了新的经济政策。
Almost everyone is aware of environmental problems in America.
在美国，几乎人人都注意到环境问题。
Just look at what you've done!
看看你都做了些什么！