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spectacle flange
双孔凸缘
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questionably adv. 可疑地,不清楚地;不可靠地
newfangled adj. 新奇的;新流行的;最新式的 v. 使流行(newfangle的过去式及过去分词)
breakthrough n. 突破;突破性进展
Dods abbr. Department of Defense (of the United States) (美国)国防部
DEIRDRE n. 迪尔德丽(女子名)
mesomorph n. 运动型体格的人;体育型体质的人
electrolyte n. 电解液,电解质;电解
irs abbr. 美国国税局(Internal Revenue Service)
roofer n. 客人对主人道谢的函;盖屋顶的人
retd abbr. retained;retired
caroler n. 欢唱的人;唱圣歌者
perspicuity n. (语言、文章、表达等的)明晰;简明
discombobulate vt. 使混乱;使泄气;使困惑
observer n. 观察者;[天] 观测者;遵守者
stokes n. 斯托克斯(运动粘度单位) v. 煽动( stoke的第三人称单数 ); 预先吃饱; 拨旺火; 往(火里等)加燃料
franchised adj. 特许经营的;经授权的 v. 授权(franchise的过去分词)
ukelele n. 尤克里里琴
lamplighter n. 点灯用具;点燃街灯的灯夫
tarmac n. 柏油碎石路面;铺有柏油碎石的飞机跑道
appreciate vi. 增值;涨价 vt. 欣赏;感激;领会;鉴别
考试词汇表
hoisting characteristic chart
holandric gene(enriques 1922)
hold a plan to be practicable
hold the whip hand of someone
hold your sides with laughter
holding device, electrostatic
holding of restricted curreny
holding power to weight ratio
holding time at test pressure
hole pitch of perforated tray
hole-on-hole drilling machine
holes processing in tubesheet
holistic conception of health
hollow cathode discharge lamp
hollow cathode discharge tube
hollow charge (shaped charge)
hollow concrete slab extruder
hollow fiber artificialkidney
hollow rod, hollow sucker rod
hollow thin wall sliding door