Flexura sacralis recti
[医] 直肠骶曲
🧩 词语组成解析
n. (=flexure)曲折, 折曲
rectus 的复数
🗣️ 情景例句
I think I know you. Aren't you...?
我觉得我认识你。你是……吗？
I tried to call Mr. Cooper,but the line was busy.
我试着呼叫库珀先生，但是线老是忙。
One day a letter from my father arrived at the school, asking for a teacher for me.
有一天，我父亲的信寄到学校，请求为我聘用一名教师。