Spicula
n. 針狀體, 尖狀晶體, 骨針\\n[醫] 針, 刺; 交合刺
??? 情景例句
My home is a work of art.
我家就是一件藝術品。
We can't persuade the end-users to buy your products at this price.
按這個價格，我們不能說服用戶購買你們的產品。
The are no batteries in the radio.
收音機里沒電池。