Ibi
[医][=inter-beat intervals]心搏间期
🗣️ 情景例句
Yes, what can I do for you?
是的，我能为您效劳吗？
The sun shines all alike.
太阳同样地普照一切。
I'll tell my mother what we've decided to do.
我要告诉我妈妈我们的决定。