bigmouth

My colleague is a real bigmouth; she told everyone about our surprise party.

用法提示：bigmouth 作可数名词，指多嘴的人，在句中作表语。

Don't be such a bigmouth when you hear the news, or you'll ruin the surprise.

用法提示：bigmouth 作可数名词，用于祈使句，表示“别做多嘴的人”。

Everyone avoids telling him secrets because he's a bigmouth.

用法提示：bigmouth 作可数名词，指爱传话的人，在原因状语从句中作表语。