üben
v.
exercise, activate, apply; train, practice, drill, repeat an activity several times in order to improve performance
üben
Vt/i ①练习 ②训练 ③作,干
UBET
Youbet.com, Inc.
Exchange: Nasdaq
Develops interactive software which enables users via modem, internet or cellular carrier to establish accounts, access sports and handicapping information and transmit actual cash wagers to licensed gaming agencies.