Rami posterior nervi spinalis
[医] 脊神经后支, 背侧支
🧩 词语组成解析
ramus 的复数
posterior
[pɔs'tiəriə]
adj. （时间上）较晚的;在后的;后面的;尾部的;
n. 身体后部，臀部;
[医] 神经
棘肌
🗣️ 情景例句
Who wants to begin?
谁先开始？
What's bothering you?
什么在困扰你？
That's what we did in China in the old days, before thermoses were invented, said Wei Hua.
“那是我们中国从前未发明出热水瓶时的做法。”魏华说。