| 单词 | thistledown |
| 释义 | thistledown ['θɪs.l.daʊn] noun uncountable ■the mass of thin soft white threads which are joined to thistle seeds and which help them to be blown through the air （白色）蓟种子冠毛 |
| 随便看 |
101BT英语在线翻译词典收录了36528条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。