| 释义 |
up·changeBrE /ˈʌptʃeɪndʒ/ NAmE /ˈʌptʃeɪndʒ/ verb present simple - I / you / we / they upchangeBrE /ˈʌptʃeɪndʒ/ NAmE /ˈʌptʃeɪndʒ/ present simple - he / she / it upchangesBrE /ˈʌptʃeɪndʒɪz/ NAmE /ˈʌptʃeɪndʒɪz/ past simple upchangedBrE /ˈʌptʃeɪndʒd/ NAmE /ˈʌptʃeɪndʒd/ past participle upchangedBrE /ˈʌptʃeɪndʒd/ NAmE /ˈʌptʃeɪndʒd/ -ing form upchangingBrE /ˈʌptʃeɪndʒɪŋ/ NAmE /ˈʌptʃeɪndʒɪŋ/ [I ]to change to a higher gear in a vehicle （开车时）换高挡，换成高速挡SYN change upOPP downchange |