revenue
n.(大宗的)收入(益);税收，岁入advertising revenue广告收入
superb
a.极好的，高质量的The food was superb.食物好吃极了。
superficial
a.肤浅的，浅薄的;表面的Naturally, such visits can allow only the most superficial understanding of prison life.这类参观当然只能让人对监狱生活有个最粗浅的了解。
superior
a.上级的，较高的;高傲的 n.上级，长官Fletcher’s superior technique brought him victory.弗莱彻的技术更胜一筹，因此取得了胜利。
