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背单词
ancillary profit
附业利润
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inexpressibly adv. 到不能用语言表达的程度
norming n. 规范化;规范正规;对特殊群体的优待
pirouet [人名] 皮鲁埃
thunderclap n. 霹雳;雷声;晴天霹雳似的消息
antechamber n. 前厅;接待室;对燃室
harold n. 哈罗德(男子名)
anemic adj. 患贫血症的,贫血的
landlubber n. 新水手;不习惯航海的人
impactor n. 撞击器;悬浮微粒的取样器
demotic adj. 通俗的,民众的
emplacement n. 位置;安放;炮位
fencerow 篱笆占据的土地
calcium n. [化学] 钙
Buller n. <口>代理人(或讼师、学监)的助手
Channing [人名] 钱宁; [地名] [加拿大、美国] 钱宁
dredger n. 挖泥船;疏浚机;挖泥机;撒粉器
lipid n. [生化] 脂质;油脂
goodyear n. 固特异轮胎(世界500强的橡胶产业, 总部设于美国);古德伊尔(①姓氏②Charles, 1800-1860, 发明硬橡皮制造法的美国人)
emigrate vi. 移居;移居外国 vt. 移民
moonshiner n. 非法酿酒商;烈酒走私者;夜间非法买卖者
考试词汇表
oil fuel or oil-fired boilers
oil hardening (oil quenching)
oil hydraulic brake equipment
oil hydraulic operating chair
oil hydraulic operating table
oil immersed switching device
oil impregnated paper bushing
oil pressure equalizing valve
oil pressure regulating valve
oil pressure relief valve cap
oil pressure relief valve nut
oil recovery (oil production)
oil regulating ecentric shaft
oil resisting rubber jointing
oil sealed rotary vacuum pump
oil separation by oscillation
oil to coke replacement ratio
oil well pump, deep well pump
oil-coal combustion apparatus
oil-field exploitation scheme