significant[英][sɪgˈnɪfɪkənt][美][sɪɡˈnɪfɪkənt]adj.重要的; 有意义的; 有重大意义的; 值得注意的; n.有意义的事物; 象征，标志;例句:1.There are also scattered but significant plains along the southern coast. 沿着南海岸同样也分布着很多重要的平原。