Pioloform
聚乙烯醇缩醛
🗣️ 情景例句
My name is Ellen Stewart.
我叫Ellen Stewart。
You were here in February,weren't you?
二月份你曾在这里，对不对？
Vera's curious talent was brought to the notice of a scientific research institute in the town of Ulyanovsk, near where she lives,
维拉的特异功能引起了她家附近乌里扬诺夫斯克城一个科研单位的注意。