Codimers
[化] 共二聚体
🗣️ 情景例句
Fine. And you?
很好。你怎么样？
Steel ball
钢珠
Alpine village tended to be impoverished settlements cut off from civilization by the high mountains.
阿尔卑斯山山区的小村几乎全是高山环抱、与世隔绝的穷乡僻壤。