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burn trace
燃烧痕迹
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cakewalk n. 步态竞赛,一种步态舞;易如反掌之事 vi. 举行步态竞赛
knotty adj. 棘手的,难解决的;[木] 多节的;有结的
sellotape n. 透明胶带,塑料胶带(商标名称)
dodger n. 欺瞒者;躲避者
cooperator n. 合作者;合作社社员
demiurge n. 造物主
kingmaker n. 拥立国王者;有权支配要职的任命者
formidable adj. 强大的;可怕的;令人敬畏的;艰难的
tegmen n. 被覆物;外壳
persevere vi. 坚持;不屈不挠;固执己见(在辩论中)
ordinariness n. 平凡;平常(ordinary的变形)
Crompton 克朗普顿(①姓氏 ②Samuel, 1753-1827, 英国纺纱机发明人)
holloware n. 盘子;锅
mainstreamed 使……成为主流(mainstreamed是mainstream的过去形式)
sire n. 陛下;大人;男性祖先;雄性亲畜 n. (Sire)人名;(芬、挪)西雷;(法)西尔 vt. 做…的父亲;生产
rennet n. (法)王后苹果;牛犊胃内膜;凝乳酵素 n. (Rennet)人名;(捷)伦内特
imperceptible adj. 感觉不到的;极细微的
philatelist n. 集邮家
popinjay n. 鹦鹉,讲究穿着的人,花花公子
taunt n. 嘲弄;讥讽 adj. 很高的 vt. 奚落;逗弄
考试词汇表
hydrody-namic mechanical seal
hydrodynamic force components
hydrodynamic force derivative
hydrodynamic gas bearing gyro
hydrodynamic long range force
hydrodynamic loss coefficient
hydrodynamic stability theory
hydrodynamic torque converter
hydroelectric generating unit
hydroelectric steering engine
hydroelectric, bathing device
hydrogen abstraction reaction
hydrogen and methane mixtures
hydrogen blistering corrosion
hydrogen chemical comsumption
hydrogen collecting apparatus
hydrogen controlled electrode
hydrogen embrittlement torque
hydrogen freezing thermometer
hydrogen gas filled thyratron