| 词汇 | tune up |
| 释义 | tune upWord family adjectivetunabletunedtunefultunelesstunynountunablenesstunefulnesstunelessnesstunertuningtunesmithtuning forktuning pegtuneadverbtunablytunefullytunelessly Engineering, Motor vehicles ˈtune-up noun [singular] 1. TETTCthe process of making small changes to an engine so that it works as well as possible 〔发动机的〕微调保养 2 an occasion that someone uses as preparation for a more important occasion 热身赛，准备活动 He is treating the semi-finals as a tune-up. 他把半决赛当成一场热身赛。 Examples from the Corpus tune-up• If you give the engine regular tune-ups, it will last much longer.• Therefore, he is treating the semi-final trials more as a tune-up.• It's about time to take the car in for a tune-up again.• Perhaps the owner asked for a spiritual tune-up. |
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