incumber的现在进行时为：incumbering...

incumber的一般过去时为：incumbered...

incumber的现在完成时为：incumbered...

incumber的音标：incumber的英式发音音标为：[ɪn'kʌmbə]incumber的美式发音音标为：[ɪn'kʌmbə]...

v.妨害，阻碍...

incumber的第三人称单数（三单）为：incumbers...