tailbone
US /ˈteɪl.boʊn/
UK /ˈteɪl.bəʊn/
名词
尾骨
a small bone at the base of the spine, formed of fused vertebrae
示例:
•
She fell and bruised her tailbone.
她摔倒了，尾骨瘀伤了。
•
The doctor examined his tailbone after the accident.
事故发生后，医生检查了他的尾骨。
同义词: