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
How good is your English?
你英语有多好？
Money spent on the brain is never spent in vain.
智力投资，决非虚掷。
What is worth doing is worth doing well.
只要你觉得某事值得去做，就一定要把它做好。