单词 tracking 释义 tracking, vbl. n.1[f. track v.1 + -ing1.]I.1. The action of track v.1 in various senses. Also attrib.1524in Strype Eccl. Mem. (1721) I. App. xiii. 30 The delaying and tracking of this matier may do moche harme.1838Arcana of Science 49...