Secundina
产后物, 胞衣(胎盘胎膜)
🗣️ 情景例句
He's coming over to talk about it.
他就是要来谈这个问题。
I was born anAmerican; I live an American; I shall die an American.
我生下来是美国人，活着是美国人，死时也是美国人。
He wants to ride the machine like a bike and fly it like a plane.
他想让机器可以像自行车那样骑，可以像飞机那样飞。