Sacral crest
[医] 骶(骨)嵴
🧩 词语组成解析
a. 祭典的, 圣礼的, 神圣的, 骶骨的\\n[医] 骶骨的
crest
[krest]
n. 山顶;羽毛饰;鸡冠;（动物的）颈脊;
vt. 加上顶饰;到达…的顶部;形成冠毛状顶部;到达顶部;
vi. 到达绝顶;形成浪峰;达到顶点;
🗣️ 情景例句
I was a member of the debate team.
我是辩论队的成员。
He was pale with fear.
她吓得脸色刷白。
Come to school in your old clothes tomorrow!
明天上学时请穿旧衣服来！