down-to-earth是什么意思及反义词

down-to-earth adj.切切实实的; 接地气的 实际的；脚踏实地；现实的 例句筛选 1.He decided to send an angel down to Earth to check it out.他决定派一只天使到地球去检查。2.Bill was sitting and daydreaming so his mother told him to come down toearth and do his homework.比尔坐...