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tentaculifera
有触手纲
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burke v. 避免
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
考试词汇表
principal distance of photo
principal executive officer
principal fractionary ideal
principal homogeneous space
principal horizontal stress
principal isobaric surfaces
principal line of direction
principal maintenace period
principal minor determinant
principal mode of vibration
principal moment of inertia
principal nilpotent element
principal of business house
principal orthogonal system
principal place of business
principal plane of symmetry
principal planes of bending
principal strain directions
principal stress trajectory
principal value of argument