Polyacrylics
聚丙烯酸化物; 聚丙烯酸化物
🗣️ 情景例句
to hear about your wife having passed away.
听到你太太去世的消息。
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。
It was a good suggestion.thanks.
你建议得不错，谢谢。