热门： obviously happy 单词大全

首页字典词典成语诗文诗词名句古籍故事国学美文节日英语新

×

首页英语词典spiculespicule英英释意

spicule

英 ['spɪkjuːl]

n. 针状体；[无脊椎] 骨针；小穗状花序

英英释意

1. small pointed structure serving as a skeletal element in various marine and freshwater invertebrates e.g. sponges and corals