词典论坛联络

   英语
Google | Forvo | +
balloon [bə'lu:n] 名词
微软 balon (A small pop-up window that informs users of a non-critical problem or special condition in a control)
 英语 词库
balloon [bə'lu:n] 名词
军队, 缩写 bln
缩写 b
航空, 加拿大 A non-power-driven lighter-than-air aircraft