短語詞組短語keep p track of 記錄;保持對……的聯(lián)系;掌握……的線索keep track of time 記住時間;掌控時間to keep track of 瞭望keep track of sth 留神keep track of length 跟蹤長度;跟蹤的長度keep track of progress 了解keep track of angle 跟蹤的角度Keep track of your notes 跟蹤你的筆記Keep track of my baby 跟蹤我寶貝 返回 keep track of