Hepnet
[计] 高能物理网络新闻组
🗣️ 情景例句
I've never been to the aquarium
我从来没有去过水族馆
These clothes are very beautiful, but are too expensive.
这些衣服很漂亮，但是太贵了。
Snow lay thick on the ground.
地上积着厚厚的雪。