Polynonamethylene resorcinaldiglycolate
[化] 聚间苯二酚缩二羟基乙酸亚壬基酯
🗣️ 情景例句
How old are you, Gerald?
Gerald，你今年多大啦！
This nation is noted for its political stability.
这个国家以政治稳定闻名。
Where do the twins sit?
双胞胎坐在哪里？