helpful adj. 有帮助的;有益的; 例句 When you go to concerts, its helpful to read the programme. 去音乐会的时候,看看节目单是有帮助的。 Having th...
leadership n. 领导;领导才干; membership n. 成员资格;会员全体;从属关系; lordship n. 阁下;贵族权力;领地; doctorship n.博士学位; ownership...
水利万物而不争,
而万物莫能与之争。