Sourcebooks
(sourcebook 的复数) n.原始资料(集),资料读物
🗣️ 情景例句
I think that really answers your questions, Marilyn.
我觉得这确实解决了你的问题， Marilyn。
A cheerful wife is the joy of life.
快乐的妻子是生活的乐事。
Could I have this sample free of charge?
这样品可以免费送我吗？