Propria
固有层
🗣️ 情景例句
You must have the wrong number.
你一定打错电话了。
Cast not your pearls before swine.
明珠莫投暗。
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。