Baculum
n. (某些哺乳动物的)阴茎骨
🗣️ 情景例句
I went into business for myself
我当初自己开业
He's behind the rest of the class in reading.
他在阅读方面不如班上的其他同学。
Today we tend to go to the other extreme,
虽然现在我们倾向于走向另一个极端，