Perisystole
[医] 收缩前期
🗣️ 情景例句
Did you look at them?
你看过了吗？
I'll do my best.
我将会尽我最大努力。
We visited the Great Wall. We went there by bus. We all took some food and drink with us.
我们参观了长城。我们是坐车去的。我们每人都自备一些食物和饮料。