Polyethylene glycol maleate
[化] 聚顺丁烯二酸乙二醇酯
🧩 词语组成解析
n. [化]马来酸盐(或酯),顺丁烯二酸盐(或酯), 马来酸阴离子,顺丁烯二酸阴离子
🗣️ 情景例句
He's upset over the fact that he wasn't promoted this year.
他对今年没有升迁感到恼怒。
Anything else you want to bring up for discussion.
你还有什么问题要提出来供双方讨论的吗?
Mr.Taylor, the owner of a jewellery shop was admiring a new display.
珠宝店主泰勒先生正在欣赏新布置的橱窗。
更多情景英语 ›