Urethanes

聚氨酯橡胶

🗣️ 情景例句

I shouldn't have done that.
我不该那么做。
What color is your book?
你的书是什么颜色？
Thank you very much.
非常感谢。
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🔤 更多 U 开头的单词

udoff
umteenth
uncover ʌn'kʌvɚ
unearned premium reserve
unholiness
United States Cabinet
unprecipitated
update remote references
全部 U 开头单词 ›