Polypoly
多头垄断
🗣️ 情景例句
He is working like a horse.
他努力工作。
He often plays cards.
他常常玩扑克牌。
Travellers on short trips to areas with water supplies of uncertain quality should avoid drinking tapwater, or untreated water from any other source.
短途旅行到水质不保险的地区时，应避免饮用水龙头的水或未经处理任何其他来源的水。