Polyalkylene sulfone
[化] 聚亚烃砜
🧩 词语组成解析
n. <美> = sulphone
🗣️ 情景例句
that you care about me, and
关心我而且，
Last year I studied sociology and political science in school.
去年，我在学校攻读了社会学和政治学课程。
I like gardens too, but I do not like hard work.
我也喜欢花园，但我却不愿意辛勤劳动。