Dihydrocamphune
[有化]莰烷, 冰片烷
🗣️ 情景例句
They mean long life. I remember you liked the calligraphy at the Palace Museum.
长命百岁。我记得上次去故宫，你特别喜欢书法。
Not joking.
不骗你！
But which language is the most widely spoken in the world?
但是世界上哪种语言运用最广泛？