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essential nutrient
[网络] 必需营养素;必须营养;必需的营养物质
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Magellan ,Strait of 麦哲伦海峡(在南美洲大陆南端和火地岛等岛屿之间,沟通太平洋和大西洋)
petrified adj. 惊呆的;目瞪口呆的 v. 使石化;变僵硬;发呆(petrify的过去分词)
stereopticon n. 立体感幻灯机
LSI [计] 大规模集成
mechanisation [经] 机械化
absence n. 没有;缺乏;缺席;不注意
kw abbr. 千瓦特(kilowatt、kilowatts)
sporting adj. 运动的;冒险性的;公正的;喜好运动的 v. 娱乐;玩弄(sport的ing形式)
unsalable adj. 滞销的;卖不掉的
Godard 戈达德(人名)
sociologically adv. 在社会学上地;社会上
luster n. [光] 光泽;光彩 vi. 有光泽;发亮 vt. 使有光泽 n. (Luster)人名;(德)卢斯特尔
billeting v. 给(部队)安排住处( billet的现在分词 )
Meo abbr. Maintenance Engineering Order 保养工程规则
duplication n. 复制;副本;成倍
innovator n. 改革者,创新者
clicker n. 排字工头;鞋匠工头;站在店外招徕顾客者;遥控器
false adj. 错误的;虚伪的;伪造的 adv. 欺诈地
teardown n. 拆卸;待拆房屋
geodetic adj. 大地测量学的;最短线的
考试词汇表
draft appropriate resolution
draft drawn against mortgage
draft fan start-stop control
draft international standard
draft national economic plan
drafts receivable with terms
drag in by head and shoulder
drag slide current collector
drag someone through the mud
dragline (dragline excavator
drain oil recovery equipment
drainage channels of aqueous
drainage evapotranspirometer
drainage geochemical anomaly
drainage on embankment slope
drained shear characteristic
draining-stand, splash guard
dravo-lurgi travelling grate
draw lessons from experience
draw somebody's attention to