become怎么读

1、become英[b??k?m]美[b??k?m]，v.成为; 变成; 开始变得; 适合(某人); 与…相称; 使(人)显得漂亮; 使好看。

2、[例句]How much does it cost to become a member?要成为会员得花多少钱？