answer point for point逐点答复
answer code for request请求答案代码
Answer Key for Reference参考答案
answer r for符合;保证;对…负责
answer r for safety对安全负责
answer r for question对问题的回答
answer r for the consequences对后果负责
Answer Sets for Propositional Theories命题公式的回答集
answer r for sb's honesty保证某人诚实
PHRASAL VERB（动词词组） If you have to answer for something bad or wrong you have done, you are punished for it. (为所做的不好或错误的事) 付出代价
He must be made to answer for his terrible crimes.
必须让他为他的深重罪行付出代价。
PHRASE（习语） If you say that someone has a lot to answer for, you are saying that their actions have led to problems which you think they are responsible for. 负有很大责任 ['have' inflects]