Q and A
adjective [ before noun ] mainly US uk/ˌkjuː ənd ˈeɪ/ us/ˌkjuː ənd ˈeɪ/
问答(question and answer的缩写)
abbreviation for question and answer
The textbook has a Q and A section at the end of each chapter. 该教材每章的末尾都设有问答专栏。
江苏热线英汉汉英双解词典包含207361条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。