例句與造句

1. disk degeneration is typified histologically by changes at the cellular leel that include : decreased disk-cell proliferation, cell-cluster formation, and increased cell death
   椎間盤退變的組織學(xué)特征是在細(xì)胞的變化，其中包括：間盤細(xì)胞增殖能力的減退，細(xì)胞群集的形成，死亡細(xì)胞的增加。
2. It's difficult to find disk degeneration in a sentence. 用disk degeneration造句挺難的