常見(jiàn)例句用作名詞 (n.)These stacks of thylakoids are called grana.這些成堆的類囊體稱為質(zhì)體基粒。On the other hand, during the same period, the relative volume percentage of grana per chloroplast increased.但在此時(shí)期，每個(gè)葉綠體之基粒的相對(duì)容積比例則上升。 返回 grana