four arithmetic operation
四则运算
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- Brownshirt n. 纳粹党党员
- washer n. [机] 垫圈；洗涤器；洗衣人
- obsessiveness n. 执念
- deflated adj. 泄气的 v. 抽气；使泄气（deflate的过去式和过去分词）
- Gellner [人名] 盖尔纳
- belongings n. [经] 财产，所有物；亲戚
- bubbling n. 冒泡，[化工] 鼓泡；气泡形成
- handclasp n. 握手
- bubble n. 气泡，泡沫，泡状物；透明圆形罩，圆形顶 vt. 使冒泡；滔滔不绝地说 vi. 沸腾，冒泡；发出气泡声
- dichotomous adj. 叉状分枝的；分成两个的
- Butlin n. (Butlin)人名；(英)巴特林
- placeless adj. 没有固定位置的
- Selim [人名] 塞利姆; [地名] [土耳其] 塞利姆; [地名] [马来西亚] 士林
- importer n. 进口商；输入者
- uxorious adj. 怕老婆的；溺爱妻子的
- wanting prep. 无；缺 v. 需要（want的现在分词）；欠缺 adj. 欠缺的；不足的；不够格的
- transylvania n. 特兰西瓦尼亚
- wading adj. 涉水的 v. 涉水（wade的ing形式）；艰难地通过
- intriguingly adv. 有趣地；有魅力地
- gotham n. （英国传说中的）愚人村；哥谭市（美国纽约市的别称）
考试词汇表
- declare record storage mode
- declared value for carriage
- declinational determination
- decline of real growth rate
- declining block-rate prices
- decode and encode statement
- decoder output value number
- decoding for alternant code
- decomposable representation
- decomposed stiffness design
- decomposition by combustion
- decomposition of wastewater
- decompression osteonecrosis
- decompression release lever
- decontamination drains pump
- decontamination drains tank
- decontamination factor (DF)
- decontamination system pump
- decontaminator-washerrinser
- decorated black lead pencil
