Pfcs
abbr. 全氟化碳；全氟代烃类
🗣️ 情景例句
What has kept you so busy?
什么使你这么忙？
I'll meet you tomorrow.
我们明天见面。
When the Ambassador or Escalopia returned home for lunch, his wife got a shock.
当艾斯卡罗比亚国的大使回到家吃午饭时，把他的夫人吓了一跳。