Tractus rubrospinalis
[医] 红核脊髓束
🧩 词语组成解析
[医] 束, 道
🗣️ 情景例句
The old couple has already been married for fifty years.
那对老夫妻结婚已经 50 年了。
Good to see you too, I think.
幸会……，大概。
Oh, that's mine! said Han Meimei. Thank goodness!
“啊，那是我的书！”韩梅梅说，“谢天谢地！”