Cardiotopometry
心浊音区测定法
🗣️ 情景例句
Mama, what are they doing to me? Help!
妈妈 ，他们在对我做什么？ 救命呀！
I'm sorry, but I think she's stepped out.
对不起，我想她出去了。
I haven't got much.
我的钱不多了。