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dual vector bundle
[数] 对偶向量丛
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dutifully adv. 忠实地;忠贞地
vardon [人名] [英格兰人姓氏] 瓦登住所名称, 可能来源于高卢语, 含义是“桤木+山, 堡垒”(alder+hill,fortress)
attaboy int. 好啊!
scuzzy adj. 阴暗的;肮脏的;邋遢的
Duane [人名] 杜安
alcove n. 凹室;壁龛 n. (Alcove)人名;(法)阿尔科夫
domiciliary adj. 住处的,住家的
transcript n. 成绩单;抄本,副本;文字记录
outrider n. 先驱者;摩托车警卫;骑马侍从
yelping vi. 叫喊;狗吠 vt. (因痛而)叫喊,叫喊着说 n. 尖叫,大叫;吠声
autoimmune adj. 自身免疫的;自体免疫的
artistic adj. 艺术的;风雅的;有美感的
shirt n. 衬衫;汗衫,内衣
blacklist n. 黑名单 vt. 将…列入黑名单
wreckage n. (失事船或飞机等的)残骸;(船只等的)失事
radon n. [化学] 氡(元素符号Rn) n. (Radon)人名;(法、塞)拉东
uncork vt. 泄漏;透露;发泄;拔去塞子
spindrift n. 海浪的飞沫;浪花(等于spoondrift)
cocoon n. 茧;卵囊 vt. 把……紧紧包住
undiluted adj. 未稀释的,未冲淡的;未搀水的
考试词汇表
background-subtractor
background/foreground
backhanded compliment
backing eccentric rod
backing for abrasives
backing strip (light)
backing up recordings
backlash compensation
backlash nonlinearity
backlash of the arbor
backlingual consonant
backpressure governor
backpressure porosity
backreflection camera
backscatter beta gage
backscatter radiation
backscatter type gage
backscattering factor
backsheesh, backshish
backside illumination