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conic helicoid
1.圆锥螺旋体 2.圆锥螺旋面
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residuum n. 残留物;剩余;残渣;剩余遗产;社会渣滓
thruster n. (火箭)[航] 推进器;向上钻营的人
PA (拉)等量(partes aequales)
cottonseed n. 棉籽
dispossess vt. 剥夺;使失去;逐出;霸占
NatWest abbr. 国民西敏寺银行(National Westminster Bank)
scourge n. 鞭;灾祸;鞭子;苦难的根源 vt. 鞭打;蹂躏;严斥;痛斥
allocated n. 分配值 v. 分派(allocate的过去分词) adj. 分配的,指派的
knuckleduster n. 指节铜环
metamorphose vt. 变质;变形;使变成
woodwind n. 木管乐器
koch n. 科赫(人名)
comb n. 梳子;蜂巢;鸡冠 vt. 梳头发;梳毛 vi. (浪)涌起
roil n. 小股汹涌的急流 vt. 搅浑;惹怒 vi. 动荡;喧闹
adeptly 老练地 熟练地
hastings n. 黑斯廷斯(姓氏)
frosted adj. 被霜覆盖的;冻伤的;冷淡的;无光泽的 v. 下霜
refinance vt. 再供…资金;再为…筹钱
intuitively adv. 直观地;直觉地
Ards abbr. 急性呼吸窘迫综合征(Acute Respiratory Distress Syndrome);航空研究发展局(Aviation Research and Development Service)
考试词汇表
straight distillation
straight fermentation
straight finger glove
straight fluted drill
straight forward ramp
straight from the tin
straight goitre clamp
straight grained wood
straight halved joint
straight head of rice
straight life annuity
straight line current
straight line cutting
straight line descent
straight line furnace
straight line portion
straight line process
straight line program
straight line support
straight lined vessel