3325英语网 英语单词
Backtrack的音标发音
Backtrack
英式发音：['bæktræk]
美式发音
(verb.) retrace one's course; 'The hikers got into a storm and had to turn back'.
手打:西格蒙德
(verb.) retrace one's course; 'The hikers got into a storm and had to turn back'.
手打:西格蒙德