unprofessed

adj.不公开宣称(或承认)的

未声明或公开的

形容词

1、He may have unprofessed feelings for her, but he never admitted it.
他可能对她有未声明的感情，但他从未承认过。

2、Her unprofessed talent in painting surprised everyone when she finally revealed it.
她在绘画方面的未声明的天赋在她最终揭露时让所有人都感到惊讶。