| 单词 | ballast fin |
| 释义 | Definition of ballast fin in English:ballast finnoun
OriginLate 19th century; earliest use found in Outing: an illustrated monthly magazine of recreation. Definition of ballast fin in US English:ballast finnoun
OriginLate 19th century; earliest use found in Outing: an illustrated monthly magazine of recreation. |
| 随便看 |
英语词典包含464360条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。