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背单词
boat-tailed
['bəut,teild]
adj. 尾锥形的
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contamination n. 污染,玷污;污染物
Shanti n. 亮丽人生(专辑名)
Joffe [人名] 约菲
pinta n. [皮肤] 品他病(一种皮肤病) n. (Pinta)人名;(英、西、葡、芬、捷)平塔
Indochina n. 印度支那
pestilent adj. 致命的;有害的;恼人的;危害社会的
secrete vt. 藏匿;私下侵吞;分泌
meanness n. 卑鄙;吝啬;劣等
irresponsible adj. 不负责任的;不可靠的
brevity n. 简洁,简短;短暂,短促
planisphere n. 球体投影图;平面天体图;星座图
grandma n. 奶奶;外婆
scramjet n. 超音速燃烧冲压喷气发动机
Streatham [人名] 斯特里特姆
underboss 第二把手 二老板
headnote n. 批注;眉批
microfilm vt. 缩微拍摄 vi. 缩微拍摄 n. 缩微胶卷
Hopi n. 霍皮语;霍皮人
scheming adj. 腹黑
feebly adv. 无力地;微弱地;柔弱地
考试词汇表
vacuum and pressure switching
vacuum arc-extinguishing tube
vacuum braked passenger stock
vacuum chamber moulding press
vacuum consumable arc furnace
vacuum contact drying process
vacuum control solenoid valve
vacuum cylinder piston spring
vacuum degassing furnace, VDF
vacuum evaporation deposition
vacuum evaporation technology
vacuum flask in bamboo casing
vacuum generation vacuum tube
vacuum heat treatment furnace
vacuum impregnation equipment
vacuum induction melting, VIM
vacuum microelectronic device
vacuum multi-layer insulation
vacuum retorting of oil shale
vacuum tower overhead product