Copolyimide

共聚多酰胺

🗣️ 情景例句

How many people will you be bringing?
你约了多少人来？
Guess!
猜猜看！
I have a large collection of CDs.
我收集了很多唱片。
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🔤 更多 C 开头的单词

car maker
Carnegie Hall
celebrations
chicken and rice
circle graph
colca
confession of defence
conveyor belt
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