Margo dorsalis
[医] 背侧缘
🧩 词语组成解析
[医] 缘
[医] 背的, 背侧的
🗣️ 情景例句
Try this. It's size eight.
试试这一件。尺码是八号。
He always keeps his words.
他总是信守诺言。
The doctor said he could do nothing to help him.
医生说他对此无能为力。