Polydiethyleneglycol methacrylate
[化] 聚甲基丙烯酸缩二酯; 聚甲基丙烯酸缩二乙二醇酯
🧩 词语组成解析
n. 甲基丙烯酸酯；异丁烯酸甲酯
🗣️ 情景例句
I'm not getting on very fast with this job.
我这份工作进展不快。
How many pounds are you going to order?
你要订几磅？
I still have some questions concerning our contract.
就合同方面我还有些问题要问。