Jfa
abbr. Japan Fluorocarbon Association 日本氟碳化合物协会
🗣️ 情景例句
We're in no great rush. It's true.
我们不是很急， 这是真的。
Too swift arrives as tardy as too slow.
欲速则不达。
Have we got any beer and wine?
我们还有啤酒和葡萄酒吗？