领取体验课400-820-9228

top-up

/ˈtɒp ʌp/
/ˈtɑːp ʌp/

释义

  • noun电话充值费

英英释义

  • nouna payment that you make to buy more time for calls on your mobile phone

场景例句

    词态变化

    top-up, top-ups