Symphysis sacrococcygea
[医] 骶尾联合
🧩 词语组成解析
n. 愈合, 拼生\\n[医] 联合, 合生(植物)
🗣️ 情景例句
have become good friends, haven't you?
成了好朋友，不是吗？
A sow, when washed; returns to the muck.
江山易改，本性难移。
The weather gets warmer, and the days get longer.
天气渐暖，白天渐渐变长。