Urac
脲-醛类树脂粘合剂
🗣️ 情景例句
I don't believe you.
我不相信你的话。
Christmas Day we have a large dinner with many different things to eat.
在圣诞节晚餐，我们会吃很多不同的佳肴。
How extraordinary! I said. I think someone has been carving animals.
“多么神奇啊！”我说，“我想有人一直在刻这些动物。”