bi·plane 
(bīplān′)
(bīplān′)n.
An airplane having two pairs of wings fixed at different levels, especially one above and one below the fuselage.
biplaneStearman Model 75 biplane of the 1930s and 1940s
| 单词 | biplane |
| 释义 | bi·plane (bīplān′)n. An airplane having two pairs of wings fixed at different levels, especially one above and one below the fuselage. biplaneStearman Model 75 biplane of the 1930s and 1940s |
| 随便看 |
英语词典包含135693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。