Diphthongia
n. [医]复音,双音
🗣️ 情景例句
Very splendid. How about patent rights?
很不错。它的专利权怎么样呢？
She led a luxurious life.
她过着奢侈的生活。
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。