大家都搜：
茫然不知
1、at a loss───不知所措; 亏本; 困惑; 神思恍惚；亏本地；困惑不解
2、at be───在be
3、at a loss for words───不知说什么好
4、be expert at───擅长
5、be at───致力于；以…为目标；反复要求；袭击；从事于，做
6、loss───n.(Loss)人名；(匈)洛什；(法、德、意)洛斯；n.减少；亏损；失败；遗失
7、a loss of───损失
8、take a loss───承担损失
9、be at hand───即将到来；就在手边
1、never seemed to be at a loss for things that we enjoyed doing together.───好像从来没有什么事我们不喜欢一起做的。
2、Some days in the course of our lessons he would suddenly be at a loss for some word and look vacant and ashamed.───有几天在上课期间，他忽然一下子记不起一些字句，茫然地露出愧色。
3、Otherwise, before the coming winter will be at a loss.───否则，在即将到来的严冬面前会不知所措。
4、He seemed to be at a loss for the precise word to complete his thought.───他似乎想不出恰当的字眼来把他的思想充分表达出来。
5、But how do you know? I pretended to be at a loss.───但是你是怎么知道的呀？”我一副困惑不解的模样。
6、Employees in DC schemes can be at a loss when deciding how much to invest, where to put their money and what kind of pension to expect.───在DC计划中，雇员在决定投入多少额度以及需要哪种养老金时茫然不知。
7、If it had been, scientists would be at a loss to explain the existence of the cosmic structures observed in the universe today.───因为若真如此，科学家将无法解释现今观测到的宇宙结构。
8、Then , the man listened to be at a loss for words , replied without knowing where to begin, had to take the spear and the shield walks .───此时，卖兵器的人听了却张口结舌，无从回答，只好拿着他的矛和盾走了。
9、We never seemed to be at a loss for things that we enjoyed doing together.───好像从来没有什么事我们不喜欢一起做的。
1、For once he seems to be at a loss for words.
2、Card spy answer says: I will be astonied, be at a loss.
3、He is in from height merely ice bewail, be at a loss unexpectedly rise.
4、He is afraid that father is scolded, stay over to be at a loss.
5、Still, you will not be at a loss for conversation with such an unusual choice.
6、He cannot disclose it, as a general thing , if he would; he would be at a loss to teach it to others.
7、Once people enter these, it will soon be at a loss if the unshielded , just get away.