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背单词
radial velocities
[天] 径向速度
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nullification n. 无效;废弃;取消;(美)州对联邦法令的拒绝执行或承认
pediatrics n. 小儿科
igm abbr. instantaneous gain modulation 瞬时增益调制; intelligent guided munition 智能制导弹药; interactive guidance mode 交互制导模式
Alderney n. 奥尔德尼乳牛(原产于英国海峡群岛的奥尔德尼岛)
saboteur n. 怠工者,破坏者;从事破坏活动者
bitmap n. [计] 位图,位映像
howdah n. (印度的)象轿
chokecherry n. (北美产)野樱;苦樱桃
elucidation n. 说明;阐明
Marchand [人名] 马钱德; [地名] [刚果共和国] 马尔尚; [地名] [加拿大] 马尔尚
digression n. 离题;脱轨
devaluing vt. 使贬值;降低…的价值 vi. 贬值
sud abbr. 突然意外死亡(sudden unexpected) n. (Sud)人名;(泰)戍
price war n. 价格战(以减价来吸引顾客) [网络] 价格站;减价战;价格大战
grampa n. (Grampa)人名;(意)格兰帕
untimed adj. 不计时的
conjuror n. 魔术师;变戏法的人
gangster n. 歹徒,流氓;恶棍
crossbreed n. 杂种 vt. 使杂交繁育 vi. 杂交繁育
farside 较远的那一边
考试词汇表
be at home in some place
be at home in the saddle
be at open defiance with
be at the end of my rope
be attacked by a disease
be behind the eight ball
be beholden to sb for...
be beyond the compass of
be blue around the gills
be born in in the purple
be born to in the purple
be borne in upon someone
be bounden to sb for sth
be brande in your memory
be branded in her memory
be branded in his memory
be brought on the carpet
be called within the bar
be cast in the same mold
be chilled to the marrow