answerern.回答者;解答者;答辩者
answerv.回答;答复;接电话n.答案;回答;答复
answer the demandvi.满足需要
Answering Letters复函
answer a question回答问题
Answer with a nod点头作答
answer the purposevi.符合目的(合用;解决问题)
answer with charge应答及计费
answering interval应答间隔
answering multiple复式连接的的答塞孔
answer bell system抢答系统
answer to question答案