Spicula
n. 针状体, 尖状晶体, 骨针\\n[医] 针, 刺; 交合刺
🗣️ 情景例句
It's shaping up.
进展顺利。
What are the principal farm products in this region?
在这个区域的主要的农场产品是什么？
This time, the policeman lost his temper.
这一次警察火了。