Sacral vertebra
骶骨，荐（椎）骨，腰椎
🧩 词语组成解析
a. 祭典的, 圣礼的, 神圣的, 骶骨的\\n[医] 骶骨的
vertebra
['və:tibrə;'və:təbrə]
n. 椎骨;脊椎;
🗣️ 情景例句
Licking envelopes.
粘信封。
She was promoted on the basis of her accomplishment.
她是依其成就得到晋升的。
You were very angry!
你火气真大！