Raphe medullae oblongatae
[医] 延髓缝
🧩 词语组成解析
[医] 缝[际], 种脊(植)
n. 髓, 髓鞘, 髓质\\n[医] 髓[质]
🗣️ 情景例句
He started with them almost forty years ago.
他在那里做了快四十年了。
No man is so old, but thinks he may yet live another year.
人越活越想活。
That is why we are learning English in China.
这就是我们在中国学习英语的原因。