Denman's spontaneous evolution
[医] 登曼氏式自然旋出(横产倒转术)
🧩 词语组成解析
🗣️ 情景例句
No. I'm from Shanghai.
不是，我是从上海来的。
It is good to have friends in trouble.
在患难时得到朋友是幸运的。
Oh, a lot of different things! One machine helps them to put rice in bags.
能做好多不同的事情呢！比如能帮助农民把大米装袋等。