Polyoxyalkylene
聚氧化烯, 聚乙二醇
🔁 扩展释义
【化】 聚氧化亚烷基
🗣️ 情景例句
Who?
谁啊？
Bees that have honey in their mouths have stings in their tails.
口蜜腹剑。
but unfortunately not all of us are born handymen.
但不幸的是，我们并非人人都是能工巧匠。