Spicule
n. 针状体, 小穗, 空壳, 骨针\\n[医] 针, 刺; 交合刺
🗣️ 情景例句
Just sketching.
只是画些草图。
You never know what you can do till you try.
事非经过不知难。
I have had several conversations with him.
我已经和他谈过几次了。