Cfc-free
adj. 不含CFC的，不含含氯氟烃的
🧩 词语组成解析
abbr. 中央发射控制（Central Fire Control）；全套设备控制台（Complex Facility Console）；统一运费分类表（Consolidated Freight Classification）；认证理财顾问师（ertified Financial Consultant）
free
[fri]
adj. 自由的;免费的;免税的;空闲的;
adv. 免费地;自由地，无拘束地;一帆风顺地;
vt. 免除;释放;使自由;解救;
🗣️ 情景例句
He seems to be getting on very well at school.
他在学校似乎过得很好。
I will be going to school in a few weeks from now.
我将在几个星期后上学去。
Good morning. Can I help you?
早上好！我能帮您什么忙吗？