Polytetramethylene sebacate
[化] 聚癸二酸亚丁基酯
🧩 词语组成解析
n. [化]癸二酸盐(或酯)
🗣️ 情景例句
Have you ever been to Nanjing?
你曾去过南京吗？
Dogs wag their tails not so much in love to you as your bread.
狗摇尾巴，爱的是面包。
There are some newspapers on the table.
桌上放着几份报纸。