Spicula
n. 针状体, 尖状晶体, 骨针\\n[医] 针, 刺; 交合刺
🗣️ 情景例句
It's seventy-five cents for adults and thirty cents for children under twelve.
大人75美分，12岁以下的小孩30分。
A sense of regret or resentment will not help us in any way.
后悔和怨恨不会给我们任何帮助。
What a good idea! See you tomorrow! Bye!
好主意！明天见！再见！