Polyether
n. [化]聚醚,多醚
🗣️ 情景例句
I put them in my tuxedo--
我将它们放在我礼服的口袋，
Does it really look OK?
看上去真的不错吗？
Education in the wilderness is not a matter of monetary means.
荒凉地区的教育不是钱的问题，