Seropositivity
血清阳性
🗣️ 情景例句
His concert brought the house down.
他的音乐会博得满堂彩。
When you compare the prices,you must take everything into consideration.
当你在考虑对比价格时，首先必须把一切都要考虑进去。
especially when it was Hart who, in the end, overcame the attacking Indians.
特别是当哈特最后战胜了前来进攻的印第安人时，观众更能原谅他。