Multi-cellular polytetrafluoroethylene
[化] 聚四氟乙烯多孔制品
🧩 词语组成解析
[计] 多
n. [高分子] 聚四氟乙烯
🗣️ 情景例句
I was expecting him here at five forty-five.
我们约好了五点四十五在这里会面的。
Fool, you added this bill up wrong!
笨蛋，你把账单加多了！
Really?
真的吗？