Phthalyl
邻苯二酰, 酞酰
🗣️ 情景例句
Richard, did you go to the aerobics class, really? Richard
你真的上了有氧运动课吗？
Jean was outspoken about her wish to be married.
琼毫不隐讳她意欲结婚的愿望。
I hope to conclude some business with you.
我希望能与贵公司建立贸易关系。