Peripericarditis
心包周炎
🗣️ 情景例句
how you see the building being used.
你们计划如何使用这栋建筑。
We've priced it at $ 98, almost 30% less than the competition.
我们订价为98美元，几乎少于竞争对手30%。
Dan was most surprised when he heard the news.
丹听到这个消息后，惊奇万分，