Bolton point
[医] 博尔顿氏点(枕骨髁后点)
🧩 词语组成解析
a. 可用螺栓固定的
🗣️ 情景例句
I thought he was retired
我原以为他退休了
Yes, she lives just across the street.
是的，她就住在街对面。
Some types of birds cannot fly.
有些种类的鸟不会飞。