| 释义 |
tumble·weedBrE /ˈtʌmblwiːd/ NAmE /ˈtʌmblwiːd/ noun [U ]a plant that grows like a bush in the desert areas of N America and Australia . In the autumn /fall , it breaks off just above the ground and is blown around like a ball by the wind 风滚草（生长于北美和澳洲沙漠地区，秋季在地面处折落，随风像球一样到处滚动） |