exterior fat 中文意思是什麼
exterior fat
解釋
表層脂肪-
Sustentacular cell was at the exterior margin of spermatogenous. in v testis, seminiferous epithelium had spermatozoon, spermatid and sustentacular cell. the sustentacular cell was fat and full of particle
支持細胞位於性細胞團的外緣,對生精細胞起支持和營養作用;在v期精巢內,精細管由大量的精子、少量的精子細胞和支持細胞構成。
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