Essential dysmenorrhea
[医] 自发性痛经
🧩 词语组成解析
n. 痛经\\n[医] 痛经
🗣️ 情景例句
We'll go over to the job site together.
我们等一会儿一起去工地。
Wisdom in the mind is better than money in the hand.
手里有钱财，不如胸中有文才。
He collected tetters and made copies of people's diaries.
他收集到一些信件，复印了一些人的日记。