frank

野餐时每个孩子都吃了一个法兰克福香肠。

Each kid had a ___frank during the picnic.

这一批评坦率，令人耳目一新。

The critique is ___frank, refreshingly honest.

他总是很直率地表达自己的意见，从不拐弯抹角。

He is always ___frank about his opinions and never beats around the bush.