基本解释n.无线电收听者同根派生 英汉例句A short time later, we received suggestions from around the world. We heard from listenersin Africa, Asia, Europe and South America. 短时间以后，我们收到来自全世界的建议。我们收到来自非洲、亚洲、欧洲及南美洲听众的来信；