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单词
B. E. P.
释义
B. E. P.
网络
苯酚类多元醇
网络释义
1.
苯酚类多元醇
苯酚类多元醇
（
B E P
）是用双酚A 作为起始剂，与氧化丙烯聚合而制得。该聚醚与异氰 酸酯反应制得的硬质聚氨酯泡沫塑料…
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例句
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one shoot
one short
one-short game
one-shot
one shot
one shot
one-shot binding
one-shot camera
one shot camera
one-shot case study
one-shot circuit
one shot circuit
one-shot color camera
one-shot deal
one-shot device
one shot device
one-shot exploder
one-shot forming
one shot forming
one-shot game
one shot gun
one shot hammer
one-shot job
one shot job
one shot lubricating system
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/9/28 3:51:27