Dancel's treatment
[医] 道塞耳氏疗法(治肥胖病)
🧩 词语组成解析
🗣️ 情景例句
It has been a learning experience. That's true.
这真是一次学习经验， 真的。
He has come to be recognized as an expert in the problem of overpopulation and food supply.
由于他的经验促使他终于成为了公认的人口过剩和食物供应问题的专家。
Be careful!
小心点！别摔了！