benefit-to-cost relationship
[网络] 效益费用关系；效益成本关系；受益和成本之间的关系
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- hologram n. [激光] 全息图；全息摄影，全息照相
- PMS abbr. 月经前不快症状（Pre-Menstrual Syndrome）；无源微波扫描器（Passive Microwave Scanner）；采购管理系统（Purchase Management System）；北极星导弹系统（Polaris missile system）
- methinks vi. 我想；据我看来；我以为
- fissionable n. 可裂变物质 adj. 可分裂的；可作核裂变的
- cropper n. 种植者；农作物；收割机；修剪机 n. (Cropper)人名；(意)克罗珀尔；(英)克罗珀
- HCO abbr. health-care options 保健权; hydrogenated coconut oil 氢化椰子油
- candidacy n. 候选资格；候选状态
- Scarlatti 斯卡拉蒂(①姓氏 ②Alessandro, 1659Scarlatti1725, 意大利作曲家, 近代歌剧之父)
- basement n. 地下室；地窖
- xerophyte n. [生态] 旱生植物
- brave n. 勇士 adj. 勇敢的；华丽的 vt. 勇敢地面对 n. (Brave)人名；(英)布雷夫；(俄)布拉韦
- cervix n. 子宫颈；颈部
- booming adj. 兴旺的，繁荣的；大受欢迎的 v. 兴旺（boom的ing形式）；发出隆隆声
- chairwoman n. 女主席；女议长
- concavity n. 凹面；凹度
- galvanization n. 镀锌，电镀；通流电
- thir pron.& adj. <苏格兰>这些
- decentralization n. 分散；非集权化；（人口、工业等的）疏散
- negativity n. 否定性；消极性
- regurgitation n. 回流；反刍；流回
考试词汇表
- tonifying stomach and spleen
- tonofosafan toldimfos sodium
- tonometer with cobalt filter
- too rich for someone's blood
- took the smile off your face
- took the weight off her feet
- took the weight off his feet
- took the weight off our feet
- took your life in your hands
- tool coordinate system (TCS)
- tool for masonry & carpentry
- tool tip radius compensation
- tool, implement, accessories
- toona microcarpa(c.dc.)harms
- tooth cutter for big animals
- tooth thickness of wormwheel
- toothed bar type crop loader
- toothed rim moulding machine
- top and bottom fired furnace
- top and end grinding machine
