She had a foot-in-mouth moment when she accidentally made the wrong comment during the meeting.

foot-in-mouth 是一个英语习语，字面意思是"把脚放进嘴里"，用来形象地描述"说错话"或"失言"的尴尬情况。这个表达通过夸张的意象（把脚放进嘴里）来比喻说话不得体、造成尴尬的局面。 foot 指"脚"，mouth 指"嘴"，用连字符连接构成复合形容词，描述一种"说错话导致尴尬"的状态或时刻。