短语词组短語industrious collection 辛勤收集;辛勤採集原則;辛勤收集原則industrious a 勤勞的industrious worker 勤奮的工人industrious E 勤奮的;勤勉的industrious u 勤奮的industrious 勤奮的industrious about 光勤勞是不夠的industrious income 勤勞所得 返回 industrious