"the headwaters of the Nile"
headgut前肠
headn.头部;头脑;顶端;领袖;硬币的正面v.前进;为首;朝向adj.首要的;前面的
head-start project学龄前启蒙计划
head-shaking light摇头灯
headword translation词目翻译
head space technique液上(气相色谱)技术
headlamp beam switch前照灯变光开关
head of a deldgation代表团团长
head of Tianxing Bar天兴洲洲头
head meat chiselling头肉去骨
head pose estimating头部姿势估计
Head/Tail discard头/尾部丢弃