Polyacetylen

聚乙炔; 聚乙炔

🗣️ 情景例句

I'd like to thank Harvey Carlson
我非常感谢Harvey Carlson
Can you do it?
你行不行啊？
I can't help it.
我没办法。
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🔤 更多 P 开头的单词

Palmella cruenta
pasquilize
personal attribute
Pibit
plant quarantine
point of sale
position invariant operation
primary employment
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