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背单词
collective rotation
集体转动
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perturbation n. [数][天] 摄动;不安;扰乱
quicklime n. 生石灰
precious metal n. 贵重金属 [网络] 贵金属;贵金属检测;稀贵金属
sniffy adj. 嗤之以鼻的;自命不凡的;微臭的
NKVD abbr. (俄)内务人民委员部(Narodnyi Komissariat Vnutrennikh Del)
clique n. 派系;阀;私党;小圈子 vi. 结党 n. (Clique)人名;(法)克利克
Thr abbr. their 他们的; through 直达的; target heart rate 靶心率; threonine 苏氨酸
spare n. 剩余;备用零件 vt. 节约,吝惜;饶恕;分出,分让 adj. 多余的;瘦的;少量的 vi. 饶恕,宽恕;节约
lauren n. 劳伦(姓氏)
denton n. 丹顿(姓氏)
druid n. 德鲁伊教团员
rg abbr. 角速度陀螺仪(Rate Gyroscope);巴西航空(Brazilian Airlines)
PYE abbr. Protect Your Environment <美国>保护环境组织
ulster n. 阿尔斯特大衣(一种宽松的长外套)
chimera n. [遗] 嵌合体;虚构的怪物;妄想
pinafore 宾纳福号(船只)
disintegrating adj. 瓦解的;分裂的 v. 瓦解(disintegrate的ing形式);分裂
Lyttelton n. 利特尔顿(新西兰一港口城镇)
flexible adj. 灵活的;柔韧的;易弯曲的
Bowlby [人名] 鲍尔比
考试词汇表
beam crystallized polysilicon
beam index color picture tube
beam reflector antenna system
beam scanning by phased array
beam with double reiforcement
beam with microwave structure
beam with one overhanging end
beam-control frequency system
beam-splitting optical system
bear a charmed existence life
bear a grudge against someone
bear equity linked instrument
bear financial responsibility
bear the responsibility of...
bear two faces under one hood
bear up under burricane winds
bearing application for drums
bearing characteristic number
bearing dismantling appliance
bearing for cover close shaft