新视野大学英语词汇讲解第649期:bet

2012-12-28 10:51:31　

bet

v. 1. risk money on the result of a race, game, match, or a future event
以（钱、物等）打赌
She bet that I wouldn't pass my exam.
她打赌说我考试不会及格。
2. be very certain
确信，敢说
I bet I can run faster than you.
我敢说我能跑得比你快。