winter sleep 隐藏摘要  |
 | 冬眠 |
| winter hardiness 耐寒性 winter sleep 冬眠 winter spore 冬胞子 | |
| http://www.yesed.com/htmlnews/2004/08/1138185808316.htm - 基于104个网页 |
| 相关词条 |
sleep for the whole winter  |
| restor sleep during winter |
| they will just go to sleep in winter |
| some of them sleep for the whole winter |