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diacetyl group
《英汉医学词典》diacetyl group 二乙酰基,双乙酰基
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cutely adv. 精明地,伶俐地
towline n. 拖链;拖绳
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
考试词汇表
feed perpendicular force
feed preparation machine
feed processing building
feed processing capacity
feed pump discharge line
feed rock shaft complete
feed table sheet (blank)
feed through conductance
feed through power meter
feed water control valve
feed water ion exchanger
feed water storage tanks
feed-back control system
feed-forward pwm control
feed-through conductance
feed-through power meter
feed-water control valve
feed-water level control
feed-water ring manifold
feed-water supply system