N. a. d.
[医] 无明显疾病
🧩 词语组成解析
abbr. 名词
[医] 调节, 适应, 安培, 阳极, 正极, 前, 水, 水剂, 动脉
🗣️ 情景例句
How did you do that?
你怎么做到的呢？
I picked up my papers.
我捡起了我的文件。
He was very healthy and happy, but he could not look after himself.
他很健康，非常欢快。但不能照料自己。