Frustule
n. 硅藻细胞壳
🗣️ 情景例句
Don't be too hasty to give your heart away.
不要太草率地把心交给别人。
What time?
什么时候？
He married my aunt in 1971, so Clare would have been five years old.
他1968年与我伯母结婚，那么克莱尔应该已经5岁了。"