基本解釋維琯束鞘細(xì)胞詞組短語短語vascular bundle sheath cell 維琯束鞘細(xì)胞bundle sheath cell bsc 維琯束鞘細(xì)胞bundle sheath cell strand 維琯束鞘細(xì)胞束bundle sheath cell更多詞組專業(yè)釋義生物學(xué)維琯束鞘細(xì)胞