Diphenimide
联苯甲酰环亚胺
🗣️ 情景例句
No, that's OK.
不，没关系。
Speech is silver (or silvern), silence is golden.
雄辩是银，沈默是金。
After consulting my railway timetable, I noted with satisfaction that there was an express train to Westhaven.
我查看了列车时刻表，满意地了解到有一趟去威斯特海温的快车。