1、harder英[?hɑ?d?]美[?hɑrd?r]adv.努力地; 费力地; 艰难地; 猛力地; 猛烈地; 彻底认真地;adj.坚固的; 坚硬的; 结实的; 难做的; 难懂的; 难以回答的; 困苦的; 艰苦的; 艰难的;hard的比较级。
2、[例句]Some people will gain weight, no matter how hard they try to slim有些人无论多么努力地减肥,都会长肉。