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
Fifteen minutes! Thank you. Good-bye.
十五分钟 ！谢谢 。再见。
It's up to you.
由你决定。
Spring is the best season of the year.
春天是一年里最好的季节。