non-radioactive tracer
非放射性示踪物
热门查询
- villager n. 乡村居民，村民
- tailfin n. 尾翼；垂直翼
- sycamore n. 美国梧桐；西克莫无花果树；假挪威槭
- freeby n. 免费赠品(尤指戏院赠券)
- dermal adj. 真皮的；皮肤的
- nifty adj. 俏皮的；漂亮的 n. 俏皮话
- peoplehood n. 民族性；民族意识
- isolator n. [电子] 隔离器；隔音装置；绝缘体
- Cadbury n. 吉百利（公司及其产品名）；凯德伯里（姓氏）
- revisionist n. 修正主义者 adj. 修正主义的 持修正主义论的
- Maddison [人名] [英格兰人姓氏] 麦迪逊取自母名，来源于中世纪女子名Madde
- nationhood n. 作为一个国家的地位
- nobble vt. 诈骗；赛马前用毒药等使马不能获胜
- Patrolwoman n. [主美国英语]女巡警
- massless adj. 无质量的
- smoochy a. （歌曲）慢节奏的; 浪漫的
- thoughtfulness n. 体贴；思虑
- bonefish n. 北梭鱼
- cadmium n. [化学] 镉（元素符号Cd）
- leotard n. 紧身连衣裤（杂技和舞蹈演员等穿的）
考试词汇表
- warranty of merchantability
- was in direct proportion to
- was in the inverse ratio of
- was only a question of time
- wash and disinfectant house
- wash-down type water closet
- washing and screening plant
- washing auxiliary detergent
- washing liquor exhaust pipe
- washing out fluid asphaltum
- wasp sting hypersensitivity
- wassermann antigen reaction
- waste convertion techniques
- waste gas emission standard
- waste gas pollution control
- waste gas, steam generation
- waste heat recovery surface
- waste isolation pilot plant
- waste oil collection vessel
- waste oil disposal facility
