查询|字典|词典|汉字|词语|新华字典|新华词典|拼音|成语|近义词|反义词|汉英英汉翻译

anionically polymerized polybutadiene

anionically polymerized polybutadiene 的中文翻译


阴离子催化聚丁二烯

有规立构聚丁二烯