ph.

1. (个人、公司、产品在各自领域活动的)成绩记录
If you talk about the track record of a person, company, or product, you are referring to their past performance, achievements, or failures in it.

1. the sum of recognized accomplishments

e.g. the lawyer has a good record
the track record shows that he will be a good president

Synonym: record

2. the fastest time ever recorded for a specific distance at a particular racetrack

e.g. the track record for the mile and a half at Belmont is 2 minutes 24 seconds held by Secretariat since 1973