Nafion
n. 全氟磺酸；电解质
🗣️ 情景例句
Touchdown! Touchdown! Touchdown!
达阵得分！ 达阵得分！ 达阵得分！
I'll let you know if anything comes up.
如果发生了什么事，我会让你知道。
The Shute family lived in the southern part of the USA.
舒特一家住在美国南部。