btw

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 ? 但愿你在佛羅里達(dá)過得很愉快。順便說一句，你能推薦一個好的賓館嗎？ 返回 btw