Polyhydramnios
羊水过多
🗣️ 情景例句
I should have saved some money.
我早该存些钱。
I'm sorry, but I didn't catch what you said.
对不起，我没有听明白你的话。
The most economical age to capture an elephant for training is between fifteen and twenty years,
捕捉15至20岁之间年龄的大象进行驯练最为经济。