plasmodesma
/ˌplæzməʊˈdezmə/noun
(pl. plasmodesmata /-mətə/)
- Botany a narrow thread of cytoplasm that passes through the cell walls of adjacent plant cells and allows communication between them【植】胞间连丝。
词源
early 20th cent.: from German Plasmodesma, from late Latin plasma 'mould， formation' + Greek desma 'bond， fetter'.