Radices ventralis
[医] 前根(脊神经)
🧩 词语组成解析
[医] 根
🗣️ 情景例句
What year are you?
你是哪一级的？
Send a postcard to me when you arrive in Shanghai.
你到上海以后给我发张明信片。
That about wraps it all up.
一切差不多都结束了。