Polysuberic anhydride
[化] 聚辛二酸酐
🧩 词语组成解析
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
That's really the limit.
真叫人忍无可忍。
Could all of you take your seats? We need to continue our meeting.
请你们各位就坐好吗？我们要继续开会了。
Are you really going to retire, miss Marsh?
马什小姐，您真的准备退休吗？