tumbleweed
noun [ U ] uk/ˈtʌm.bəl.wiːd/ us/ˈtʌm.bəl.wiːd/
风滚草（生长于北美和澳大利亚，枯萎后在地面处折落，随风像球一样四处滚动）
a plant of North America and Australia that breaks near the ground when it dies, and forms large balls that are rolled around by the wind
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。