Historadioautography
组织放射自显影法
🗣️ 情景例句
It's nice to meet you.
很高兴见到你 。
Please ask John to turn on the lights.
请要求约翰打开灯。
Please don't call me Lily. I'm Lucy. That's Lily over there!
请别叫我莉莉，我是露茜。那边那个才是莉莉。