詞語:medullas
medullas的解釋
medullas[me'dʌlə]n. [醫]髓質
medullas的意思
medullas 骨髓;
medullas的參考例句
1.In mature roots, there are medullas with starch grains. 成熟根具含澱粉粒的髓。
2.In young roots, medullas are absent and starch grains scatter in cortex parenchyma. 幼根沒有髓,皮層細胞含澱粉粒;