降檔補油是經常開手排檔車常識性的動作了吧，因為不補油車子會頓挫，只是不熟的時候離合器會抬的比較猶豫，擔心轉速匹配不好會讓車子卡頓，不過根趾動作，即踩剎車同時降檔補油的操作還真沒實踐過
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.
