宝贵

It is a blow for the Ugly Bettys and Plain Janes - research shows that good looks lead to better pay.

我想你可以说幸运是一个组合，包括做好准备，相信自己……也许有那么一点魔法。

The unbalance of PCNA, Bcl-2 and Bax may be a positive factor in the pathogenesis of pterygium. The results suggest that pterygial development may result from a co-operation of abnormal proliferation and unbalanced apoptosis.

翼状胬肉的发生发展可能与PCNA的高表达和Bcl-2与Bax表达失衡有关，可能是细胞异常增殖和凋亡失衡的共同结果。