Persistent urachus
[医] 久存性脐尿管
🧩 词语组成解析
persistent
[pə'sistənt]
adj. 持续的;坚持不懈的;持久的;坚持不渝;
脐尿管
🗣️ 情景例句
Do you remember
你记得
Well, to tell the truth, I was a little disappointed.
说实话，我有点失望。
I can't understand why he is being so selfish. He isn't usually like that.
我不明白他此刻怎么这么自私。他平时不这样。