at a loss的英文翻译是什么意思，词典释义与在线翻译：
filled with bewilderment;
"at a loss to understand those remarks"
"puzzled that she left without saying goodbye"
"sold the car at a loss"
at a loss的用法和样例：
- He looked up with a quizzical look on his face.
- He was perplexed at her mysterious utterances.
- He was at a loss for a suitable reply.
- A sudden question often throws out an orator.
at a loss的相关资料：