Spiculae
n. 针状体；骨针（spiculum的复数） (spicula的变形)
🗣️ 情景例句
He's going up the ladder pretty quickly.
他真是平步青云。
It seems like I always have bills to pay and he never has any!
我看来好像老是有账单，然而他却完全没有。
Can you spell it, please?
请您把它拼出来好吗？