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cost of crude oil production
[经] 原油生产成本(费用)
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fruitlessly adv. 无益地,徒劳地
error n. 误差;错误;过失
intron n. 基因内区;内含子
guvnor n. 雇主;老板
unlabelled 未标记的; 无标号
groping v. 摸索(grope的ing形式) adj. 探索的;暗中摸索的
conclusion n. 结论;结局;推论
scrotal adj. 阴囊的
stunned v. 使震惊;使不知所措(stun的过去式及过去分词形式) adj. 受惊的
single n. 一个;单打;单程票 adj. 单一的;单身的;单程的 vt. 选出 vi. 击出一垒安打
dodgem n. 电动碰碰车(常见于游乐场中)
subsoil n. 底土;下层土;天然地基 vt. 掘起…的底土;深挖,深耕
free enterprise n. 自由企业(体制) [网络] 企业的自由经营;企业经营自由;自由市场
sulphate n. 硫酸盐 vt. 使与硫酸化合 vi. 硫酸盐化
ping n. 子弹飞过空中的声音;[电子] 声脉冲 vi. 发出撞击声;砰地发声 n. (Ping)人名;(英、加蓬)平
rectal adj. 直肠的
wallis n. 沃利斯(姓氏)
bonfire n. 篝火;营火
Westbrook [人名] [英格兰人姓氏] 韦斯特布鲁克住所名称,来源于古英语,含义是“西+溪流”(west+brook); [地名] [美国] 韦斯特布鲁克
indicated v. 表明(indicate的过去分词);指出;显示 adj. 表明的;指示的
考试词汇表
the eight principal syndromes
the emancipation proclamation
the equipment support drawing
the exception proves the rule
the four corners of the earth
the four corners of the world
the future perfect continuous
the gap between rich and poor
the gentleman in black velvet
the golden mirror of medicine
the great cultural revolution
the group separator character
the growing tips of the plant
the heart wants what it wants
the host cells divide rapidly
the humus content of the soil
the joint in someone's armour
the law of minimum resistance
the long and the short of sth
the low man on the totem pole