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2026英语单词在线查_免费看外语词汇翻译-单词机spiculespicule英英释意

spicule

英 ['spɪkjuːl]

英语单词spicule

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