1、英[s?d]、美[s?d] 2、adj.悲哀的; 难过的; 让人无法接受的; 该受责备(或批评)的; 3、[例句]It was sad that his international care......
1、slow英[sl??]美[slo?]，adj.缓慢的;迟缓的;耗时的;慢的;慢速的;低速的;迟迟不…;不乐意;慢吞吞的;adv.慢速地;缓慢地;v.(使)放慢速度，减缓，松劲。 2、[例句]......
