He referred only parenthetically to his illness so I didn 't enquire further .

他只是附带提到他的病，所以我就没有进一步询问。

She mentioned parenthetically that her mother had been ill .

她插进来提了一句：她母亲病了。

Parenthetically , the rectitude of that action is still a subject of great debate among historians and constitutional scholars .

附带的青莲的行动仍然是一个大课题史学家和宪法学者之间的争论.

He added parenthetically that he would not attend the wedding ceremony .

他附加说明他不会参加婚礼的。

Parenthetically , I would like to point out that these comments do not necessarily apply to people whose total deafness was sustained in adulthood .

附带说明：我想指出这些评论未必适用于那些在成年后听力全部丧失的人。