短语词组短语expound profoundly 深刻地阐明expound d 阐述;解释Product Expound 产品阐述further expound 进一步的阐述simply expound 简要的阐述Expound method 明法expound elaborate 论证阐述;阐明陈述expound dream 释梦expound upon 对…进行阐述 返回 expound