senescent GRE

I may be senescent, but I'm not yet senile.

我有点老了, 但还没有老得不中用。

The senescent chondrocytes were distributed in the central zone whereapoptotic morphological characteristics obviously appeared, such as pyknosis, karyorrhexis.

气管软骨中央带多衰老软骨细胞，并核固缩、核碎裂等细胞凋亡形态学特征。