劍橋詞典written abbreviation for by the way: used, for example in emails , when you are writing something that relates to the subject you are discussing , but is not the main point of the discussion 順便說一句，順帶提一下（by the way的縮寫） I hope you enjoyed your holiday in Florida - btw, can you recommend a good hotel ? 但願你在彿羅裡達過得很愉快。順便說一句，你能推薦一個好的賓館嗎？ 返回 btw