inwardly

He winced inwardly at her harsh tone.

她严厉的语气令他胆寒。

He is a wolf in sheep’s clothing,outwardly kind but inwardly vicious!

他是个披着羊皮的狼,貌仁慈,内心狠毒!

He groaned inwardly at the thought of spending another day in that place.

一想到要在儿再呆一天，他苦。

They inwardly doubted the facts.

他们从心底里怀疑这些事实。

He, who is outwardly gentle but inwardly stern, can disguise himself by gentle appearance but he is never shakable and doubtable to his goal.

圆内方的人，你不要被他谦让的态度欺骗;他对其目标的坚持，绝对是不容动摇与怀疑的。