Question

no-brainer n.something that requires little thought,傻瓜都知道的问题; pl:no-brainers~

Accepted Answer

英[]  美[] N-COUNT非常容易的问题;容易作出的决定If you describe a question or decision as a no-brainer, you mean that it is a very easy one to answer or make.例：If it's illegal for someone under 21 to drive, it should be illegal for them to drink and drive. That's a no-brainer.如果不满21岁开车是违法的，那他们酒后驾车也应是违法的，这非常容易理解。N-COUNT愚蠢的人(或行为)If you describe a person or action as a no-brainer, you mean that they are stupid.

单词	no-brainer
音标	英[] 美[]
解释	n.something that requires little thought,傻瓜都知道的问题;
例句	N-COUNT 非常容易的问题;容易作出的决定 If you describe a question or decision as a no-brainer, you mean that it is a very easy one to answer or make. 例：If it's illegal for someone under 21 to drive, it should be illegal for them to drink and drive. That's a no-brainer.如果不满21岁开车是违法的，那他们酒后驾车也应是违法的，这非常容易理解。 N-COUNT 愚蠢的人(或行为) If you describe a person or action as a no-brainer, you mean that they are stupid.
变形	pl:no-brainers~

N Count Describe No Brainer Illegal 英 美 N.Something Requires

N Count Describe No Brainer Illegal 英美 N.Something Requires