bub的音标：bub的英式发音音标为：['bʌb]bub的美式发音音标为：['bʌb]...

n.小弟弟，小家伙...

But bub head melon follows adult same, good be being used!小家伙脑袋瓜可是跟大人一样, 好用着哩!...