Cardiovalvulitis
心瓣炎; 瓣性心内膜炎
🗣️ 情景例句
and lay them face down.
将牌盖住。
He is playing on the merry-go-round in the park.
他正在公园里骑旋木马。
While my friend, George, was reading in bed, two thieves climbed into his kitchen.
当我的朋友乔治在床上看书时，两个小偷爬进了他的厨房。