Chromocyte
色素细胞
🗣️ 情景例句
my grandfather is
我爷爷
I'm sorry. I'm engaged now.
对不起，我现在正忙着。
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。