Rami gingivales superiores
[医] 上龈支
🧩 词语组成解析
ramus 的复数
🗣️ 情景例句
Richard, isn't that too much to ask of your mother?
Richard，那是不是太麻烦你母亲啦？
Pain past is pleasure.
过去的痛苦即是快乐。
Yes, speaking. Just a moment. Let me turn the music down. There, that's better.
是的，我就是。请稍等。让我把音量关小一点。你瞧，好多啦。