- 相关词组
- primary cambium[医]初生形成层;
- placental villus胎盘绒毛
- positive primary photoelectric current正原始光电流
- brain stem脑干;
- primary motor cortex主要运动皮质;
- primary concern主要关心的事;
- primary sector初级成分;
- plain stem(螺栓的)无螺纹节
- primary auditory area主要听觉区;
- primary beam有用束流;初级射束;原射线束;原始束流;
- piston valve stem活塞阀杆
- outside primary初级线圈外端
- primary color基色，原色;
- poststigmatal primary tubercle(鳞翅目幼虫)气门后原瘤
- drill stem钻杆;
- primary cell原电池;
- primary scholarn.小学生;
- stem the torrent ofv.抵制，反对，阻止;
- persistent hyperplasia of primary vitreous永存原始玻璃体增生症
- piston stem nut活塞杆螺母
- 今日热词
- 热门搜索
- bil 十亿;比尔;
- tutor n.家庭教师;导师;教师;助教;课本;v.任课;当教师;指导;
- programme n.计划，方案;节目（单）;程序;课程;v.计划;训练;为（机器或系统）设定程序;
- interview n.面试;采访;面谈;v.对…进行面试;采访;面谈;
- best regards 诚挚的问候;最好的祝福;致敬;
- oneself pron.自己;(用以强调one)亲自;(one作动词的主语时，oneself作动词或介词的宾语)自身
- 海贼王 [动漫]ONE PIECE;Pirate king
- spec n.说明书;投机;v.按特定标准设计并制造;
- thumb n.拇指;（手套的）拇指部份;vi.翘起拇指请求搭乘（过路汽车），示意请求搭便车;翻阅;
- handbag n.（女用）手提包;旅行包;
- plot n.阴谋;情节;一块土地;v.图谋;计划;设计情节;标绘出位置;绘制;
- teamwork n.配合;
