更新时间：2026-05-18 21:54:20
Noun:- a black mucky soil with a frozen subsoil that is characteristic of Arctic and subarctic regions
tundra soil是什么意思 tundra soil在线翻译 tundra soil什么意思 tundra soil的意思 tundra soil的翻译 tundra soil的解释 tundra soil的发音 tundra soil的同义词
