Polymerized rosin

[化] 聚合松香

🧩 词语组成解析

polymerized
a. 聚合的\\nv. (使)聚合( polymerize的过去式和过去分词 )
rosin
n. 松香, 松脂\\nvt. 用松香涂

🗣️ 情景例句

My wife is a writer. She writes on her computer. She has published ten novels already.
我的太太是个作家。她在计算机上写作。她已发表了10部长篇小说。
Soft fire makes sweet malt.
慢工出细活。
He's doing well in all his lessons. He's not lazy. He'll do very well in the exams.
他各门功课都学得很好。他从不懒。他考试会考得很好的。
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ppf
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