Cfia
abbr. Cavity Foam Insulation Association 空心发泡绝缘协会; Center for Independent Action 独立行动中心; Component Failure Impact Analysis 元件故障震动分析
🗣️ 情景例句
Seven o'clock, I'll pick you up at your office.
晚7点，我去办公室接你。
I said, Do you need any help?
我是说:你需要帮忙吗？"
CUSTOMS OFFICER: Are you tourists?
你们是来旅游的吗？