Ecfa
abbr. Engineering Consulting Firms Association <日>工程咨询企业协会
🗣️ 情景例句
Yes. Have the people arrived?
是的。客人来了吗
I think it's going to snow all day.
我认为整天将会下雪。
What?Speak up. Penny.I'm afraid I can't hear you.
什么？彭妮，大声一点。我可听不见你念的。