spiculen.

英 'spɪkjuːl

中文n. 针状体；[无脊椎] 骨针；小穗状花序

词根词源

spicule (n.)1785, from French spicule, from Latin spiculum, diminutive of spica (see spike (n.2)). Related: Spicular.

关键词

spicule