| 词汇 | tune-up |
| 释义 | tune-up 1 ENTRIES FOUND: tune-up (noun) tune-up /ˈtuːnˌʌp/ Brit /ˈtjuːnˌʌp/ noun plural tune-ups tune-up /ˈtuːnˌʌp/ Brit /ˈtjuːnˌʌp/ noun plural tune-ups Learner's definition of TUNE-UP [count] chiefly US 1 : a process in which small changes are made to something (such as an engine) in order to make it work better（发动机等的）调整，调谐 Regular tune-ups kept the car running smoothly.定期调整发动机能让汽车顺畅行驶。 My car needs a tune-up.我的汽车需要调试保养。 2 : an event or activity that helps you practice or prepare for a more important event or activity热身；准备 Preseason games are tune-ups for the regular season.季前赛是常规赛的热身。 |
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