Polydideuteroethylene
[化] 聚二氘乙烯
🗣️ 情景例句
You've got a point there.
你的话很有道理。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？
Even he still lives under the illusion that country life is somehow superior to town life.
即使他也仍存有幻觉，好像乡村生活就是比城市生活优越。