Polydecamethylene glutarate
[化] 聚戊二酸亚癸基酯
🧩 词语组成解析
戊二酸
🗣️ 情景例句
but I've worked so hard on Family Album, U.S.A.,
但是我一直为Family Album, U.S.A.辛勤工作
Which one is the longest river in China?
中国哪条河流最长？
Good. Put it on the small table, please.
好，把箱子放在那个小桌子上吧！