Malum primarium
[医] 原发病
🧩 词语组成解析
(疾)病
🗣️ 情景例句
Chances are ten to one that we'll have a economic recession.
我们十有八九会陷入经济衰退。
To ride a motorcycle
骑摩托车
and in the course of a few hundred miles reaches the true ocean floor at 2,500-3,500 fathoms.
一直延伸到几百英里远深达2，500至3，500的地方，