arith metic mean
n.算术平均值,算术中数
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- Tamar n. 他玛（基督教<圣经>故事人物）
- metallurgist n. 冶金学者；冶金家
- daylight n. 白天；日光；黎明；公开
- campaigner n. 竞选者；从军者；出征者；老兵
- cuss n. 诅咒；家伙；坏话 vt. 咒骂 vi. 乱骂；咒骂
- lapillus n. 火山砾
- Redgrave 雷德格雷夫
- premonition n. 预告；征兆
- exquisitely adv. 精致地；精巧地；敏锐地
- whooshing vi. 飞快地移动；发出嘶嘶声 vt. 使飞快地移动 int. 呼；（飞速行进等发出的声音）嗖 n. 嘶嘶声；飞快的移动
- surprise n. 惊奇，诧异；突然袭击 adj. 令人惊讶的 vt. 使惊奇；奇袭
- souk n. （穆斯林国家的）露天市场；露天剧场
- imbroglio n. 纠葛；纷乱；纷扰
- filamentary adj. 单纤维的；似丝的；细丝的
- navigable adj. 可航行的；可驾驶的；适于航行的
- crushing v. 压破，征服，冲入（crush的过去式和过去分词形式） adj. 压倒的；决定性的；不能站起来；支离破碎的
- savant n. 学者；专家 n. (Savant)人名；(捷)萨万特
- ugc abbr. ultrasonic grating constant 超声光栅常数; unity grain crossover 统一粮食切割
- meridian adj. 子午线的；最高点的 n. [天] 子午线，[天] 经线；顶点
- gaol n. 监狱 vt. 监禁
考试词汇表
- boiler feed water tank
- boiler fuel oil heater
- boiler fuel oil system
- boiler heating surface
- boiler program control
- boiler scale formation
- boiler steel structure
- boiler tractive effort
- boiler tube wire brush
- boiler water separator
- boiler water treatment
- boiler-maker's disease
- boiler-proper erection
- boiler-shop operations
- boiler-water treatment
- boilermaker shell foot
- boilermaker's deafness
- boilermakers' deafness
- boiling house recovery
- boiling of seed strike
