The stroma of the chloroplast contains enzymes for photosynthesis.
叶绿体的基质中含有参与光合作用的酶。
Although the tumor cells proliferated rapidly, the surrounding stroma also changed, influencing blood vessel growth and immune responses.
尽管肿瘤细胞快速增殖,周围的间质也会发生改变,从而影响血管生成与免疫反应。