What a butterfly does... > Did you see that butterfly flutterby? flutterboard: n. （游泳）打水板，打腿练习板 flutterballs: [网络] 飘飘 flutterboards: n. ; 【游泳】打水板，打腿练习板 flutterball: n. 到达本垒前突突然转向的球 flutterby: [网络] 异域风格客厅 下载手机词典可随时随地查词查翻译
