advent n.出现，到来 e.g. a.The advent of microwave technology has brought much benefit to people. 微波技术的出现给人们带来了很大益处。 b.With the advent of spring,trees began to sprout new leaves. 春天到了，树木开始长出新叶。➢ n. 出现，到来 e.g. a. The advent of microwave technology has brought much benefit to people. 微波技术的出现给人们带来了很大益处。 b. With the advent of spring, trees began to sprout new leaves. 春天到了，树木开始长出新叶。 advent