Polyethers
(polyether 的第三人称 -s形式) n.[化]聚醚,多醚
🗣️ 情景例句
wants to appoint you to a special arts committee.
将任命你到一个特别艺术委员会。
The failure drove him hito despair.
这次失败使他绝望。
I was proud that we had come across something that was completely unknown and valuable and,
让我感到自豪的是，我们在无意中发现了不为世人所知的、有价值的东西，