Polyether
n. [化]聚醚,多醚
🗣️ 情景例句
What's your mother's occupation?
你妈妈的职业是什么？
It is an evil sign too see a fox lick a lamb.
狐狸舔羔羊，这是凶迹象。
Four years later, she left the children's home and entered an institution for the blind, where she learnt braille.
4年之后，她离开孤儿院，进入一盲人学校，学习布莱叶盲文。