英语词组all, completely, etc. at sea是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	all, completely, etc. at sea
释义	all at sea Puzzled, perplexed, or completely confused (about a subject or some task at hand). I tried to do well in this class, but I've been all at sea since we started. all, completely, etc. at ˈsea confused; not organized: We’re still completely at sea trying to understand the new regulations.
随便看	put in the picture put in the shade put in the way of put in time on put into put into action put into effect put into force put into head put into her head put into his head put into my head put into one's head put into one's head it put into one's head something put into operation put into order put into our head put into our heads put into perspective put into plain English put into plain language put into play put into power put into practice

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all at sea