perennially
短语词组
- perennially frozen 永冻地
- perennially young 青春永驻
- maintain perennially 宿生保持
- perennially frozen lake 常年封冻湖
- Flower perennially in bloom 鲜花常年盛开
- perennially frozen ground 长期冻土;永久冻土;永冻地;冰冻地
- Perennially frozen soil zone 多年冻土地区
- perennially frozen g 永冻地 返回 perennially