Jec
abbr. Joint Economic Committee （美国国会）联合经济委员会
🗣️ 情景例句
I approach things enthusastically and I don't like leaving things half done.
我热诚对待每件事，不喜欢半途而废。
I'll be ready within five minutes.
我五分钟内就可以准备好了。
How late do you plan to be?
你们预计延迟多久？