She could imagine how Frank would moan when she broached such an idea to him.

她想像得出当她把这个想法向弗兰克摊牌时，他会怎样恼火。

At that time, his soldiers were using brittle briquettes and broaches to broil meat and broad bean.

与此同时，他的士兵正用易碎的煤球和肉叉来烧烤肉和蚕豆。

As a verb, not as a noun, we use raise to mean the same as broach, to begin talking about something, to be the first one to start talking about something.

作为一个动词， 而不是一个名词，我们使用 raise 来表示与 broach 相同的意思， 开始谈论某事， 成为第一个开始谈论某事的人。