Polyalkylene sulfone
[化] 聚亚烃砜
🧩 词语组成解析
n. <美> = sulphone
🗣️ 情景例句
Medicine should be stored somewhere your kids can't reach it.
药物应摆放在孩子们够不着的地方。
She began playing the violin when she was nine.
九岁的时候，她开始拉小提琴。
Yes, Miss Gao. Hello! This way, please.
好的，高小姐。你们好！请这边走。