Margo dorsalis
[医] 背侧缘
🧩 词语组成解析
[医] 缘
[医] 背的, 背侧的
🗣️ 情景例句
Thank you. In there?
谢谢 。在那里面吗？
When an opportunity is neglected,it never comes back to you.
机不可失，时不再来；机会一过，永不再来。
And anyone who gave more than a passing thought to the bottom confines of the oceans probably assumed that the sea bed was flat.
凡是稍稍想过大海海底的人大概都会认为海底是平坦的。