Periston
聚乙烯基吡咯烷酮
🗣️ 情景例句
Two hours from now.
从现在起还有两个小时。
Is there anyone who can speak English.
请问有没有会讲英语的？
so she sat down and accepted a cup of very strong tea, while he telephoned the police.
于是坐了下来，喝了一杯浓茶。与此同时，看门的人给警察挂了电话。