Far away the outline of the island is just discernible.

远远的，那岛的轮廓依稀可见。

《柯林斯英汉双解大词典》

He felt he had just been doused in cold water. The barely discernible smile disappeared altogether.

他觉得好像被人泼了盆冷水，隐约可辨的笑容一下子消失了。

youdao

This touching faith in corporate America is discernible not just in the current price of stocks and bonds but in the confidence that they will not move far from their present levels.

ECONOMIST: Buttonwood

He just turned and looked with no discernible expression on his face.

NEWYORKER: Swimming

Just as Dr Ericsson took people with no discernible talent and turned them into champions, so, in a fashion, did a Hungarian, Laszlo Polgar.

ECONOMIST: Who wants to be a genius?