Rami centrales
[医] 中央支
🧩 词语组成解析
ramus 的复数
辐射硅藻目
🗣️ 情景例句
It's no use crying over spilt milk. What's done cannot be undone.
覆水难收。
A straw shows which way the wind blows.
一叶便知秋。
Mrs.Rumbold was a large, unsmiling lady in a tight black dress.
兰伯尔德夫人是一位身材高大、表情严肃的女人，穿一件紧身的黑衣服。