สอบถามข้อความภาษาอังกฤษค่ะ

https://translate.google.es/?hl=en&tab=TT&pli=1&sl=en&tl=th&text=discretionary&op=translate
-available for use at the discretion of the user.
-at one's discretion
ตามดุลพินิจ

https://translate.google.es/details?hl=en&sl=en&tl=th&text=discretion&op=translate
-the quality of behaving or speaking in such a way as to avoid causing offense or revealing private information.