释义
n.
Botany each of a number of flattened sacs inside a chloroplast, bounded by pigmented membranes on which the light reactions of photosynthesis take place, and arranged in stacks or grana
【植】 类囊体。
词源
"1960s: from German Thylakoid, from Greek thulakoidēs ‘pouch-like', from thulakos ‘pouch’."