Baculum
n. (某些哺乳动物的)阴茎骨
🗣️ 情景例句
I went to the supermarket to get a few things,
我去一趟超级市场， 买了几样东西，
Didn't you order this?
你不是订下这道菜了吗？
The coldest season of the year is winter.
一年里最冷的季节是冬天。