Jfa
abbr. Japan Fluorocarbon Association 日本氟碳化合物协会
🗣️ 情景例句
I would like to make an appointment for a hairdo, please.
我想预约理发， 劳驾。
A penny saved is a penny gained.
省一文是一文。
He dare not tell us his evil conduct.
他不敢告诉我们他的恶行。