Isodense
等密度曲线
🗣️ 情景例句
She is devoted to her children.
她深爱她的孩子。
Would you like to leave a message?
你想留下一条消息吗？
No, it isn't. Ask that woman. I think it's her bike.
不，不是我的。问问那个妇女吗。我想这是她的自行车。