Poly(vinyl formal)
[化] 聚乙烯醇缩甲醛
🗣️ 情景例句
We had a cat when I was eight years old.
我八岁时养过一只猫。
Because such constructive employment practices will greatly promote a better understanding of both American and Chinese cultures.
因为这个具有建设性的雇佣体系将会有力地推进对中美双方文化的更好了解。
It's possible. Two months is quite a long time.
这是很有可能的。两个月是相当长的一段时间。