Seropositivity
血清阳性
🗣️ 情景例句
Now that the technical problems have been settled,
既然有关技术问题已经解决，
We'll have fine weather for the next few days?
以后几天天气晴朗。
During his first year, Chaplin acted in 35 films, many of which he wrote and directed himself.
在第一年里，卓别林演了35部电影，其中的许多电影是他自编自导的。