what's-his-name
noun[S]
informal(mainlyUKwhatsisname);(USwhatshisname)uk/ˈwɒts.ɪz.neɪm/us/ˈwɑːts.ɪz.neɪm/(alsowhat's-his-face)used for referring to a man orboywhen you cannotrememberor do notknowhisname
名叫某某的他，某个他（用于忘记男子的名字时）
Have youinvitedMike Whats-his-name to theparty?你邀请那个叫迈克什么什么的来参加聚会了吗？