- 相关词组
- full-duplex primary station全双工主站
- primary coloursn.原色( primary colour的名词复数 );原色、基色、主色（红、黄、蓝）;
- primary cell原电池;
- primary blowhole一次气孔;
- primary auditory area主要听觉区;
- three primary colors三基色
- primary beam有用束流;初级射束;原射线束;原始束流;
- primary accent主重音
- primary basidium初生担子;
- tundra vegetation冰沼植被;冻原植物
- primary crushing初次破碎;
- soil primary shear surface(与机具前进方向平行的)土壤主剪切面
- primary schooln.小学，初等学校;
- tundra soil冰沼土,冻原土
- primary algebra准素代数;
- Primary Biliary Cirrhosis原发性胆汁性肝硬化;
- primary buckler原胚盾;
- tundra climate苔原气候
- primary color基色，原色;
- primary education初等教育;
- 今日热词
- 热门搜索
- handbag n.（女用）手提包;旅行包;
- donate v.赠送;捐献;
- upright adj.直立的;正直的;规矩的;n.立柱;
- dress n.连衣裙;衣服;v.（给…）穿衣;打扮;装饰;穿正式服装;包扎;烹饪调制;加工处理;
- disadvantage n.劣势;障碍;不利因素;
- teamwork n.配合;
- cater v.满足…的需要;接待;考虑到;提供饮食;承办酒席;
- particular adj.特定的;特殊的;格外的;挑剔的;n.细节;详细资料;
- Alaska n.美国阿拉斯加州;
- dinosaur n.[生]恐龙;守旧落伍的人，过时落后的东西;
- fictions n.小说( fiction的名词复数 );虚构的或想像出的事，并非完全真实的事;
- not only but also 不仅 … 而且 ...;不但而且;
