frank有1个音节。I had a frank conversation with my child last night.
昨晚我和我的孩子进行了坦率的交谈。
My letter was franked at the post station.
我的信在邮局盖了邮戳。
Hamburgers and franks are high calorie foods.
汉堡和法兰克福香肠都是高热量食物。
To be frank, I don't like your dress. 
老实说 我不喜欢你的裙子。
While Frank was summarizing, I was sleeping.
Frank在做总结的时候,我在睡觉。