Interopercle
鳃盖间骨
🗣️ 情景例句
Ten o'clock in the morning. Here.
上午十点 ，在这里。
We have 50 provinces.
我们有50个省。
'I've just arrived by train,' she said.'I'm coming to see you.
“我刚下火车，”她说，“我这就来看你。