This is the 664th most frequent Thai word.
โดยบร
It seems there may be a typo in the word "โดยบร." If you meant "โดย," it means "by" or "through" in English. If this was not your intended word, please clarify.
'โดย' is used here to indicate means or manner.
เขาเดินทางโดยรถยนต์ไปทำงานทุกวัน
He travels by car to work every day.
'โดย' is used here to indicate the manner in which something is done, emphasizing thoroughness.
นักเรียนต้องอ่านบทเรียนโดยละเอียดเพื่อสอบผ่าน
Students need to read the lessons thoroughly in order to pass exams.
'โดย' is used here to indicate the agent in a passive sentence.