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exterior ballistics of rockets
[航] 火箭外弹道学
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bud n. 芽,萌芽;蓓蕾 vt. 使发芽 vi. 发芽,萌芽 n. (Bud)人名;(英)巴德;(中)布特(蒙语·汉语拼音);(罗、匈)布德
finned adj. 有鳍的
Ponte 实心挑料杆
timetable n. 时间表;时刻表;课程表
relieve vt. 解除,减轻;使不单调乏味;换…的班;解围;使放心
pinewood n. 松木;松林
eagle n. 鹰;鹰状标饰 n. (Eagle)人名;(英)伊格尔
spacer n. 垫片;[遗] 间隔区;逆电流器
alkaloid n. [有化] 生物碱;植物碱基
translucence n. 半透明
periodic adj. 周期的;定期的
debark vt. 使下船;使登陆;卸 vi. 登陆
gatekeeping 守门
creatively adv. 创造性地;有创造力地
provable adj. 可证明的;可以查清的
azalea n. 杜鹃花
straighten vt. 整顿;使…改正;使…挺直;使…好转 vi. 变直;好转
Sidmouth n. (Sidmouth)人名;(英)西德茅斯
vicky n. 维姬(女子名)
diatribe n. 诽谤;恶骂
考试词汇表
secoisolarciresinol
second (abgr. Sec.)
second - class mail
second - hand house
second - hand smoke
second acceleration
second best measure
second bibliography
second board market
second bower anchor
second breaker card
second capsule gene
second choice route
second class matter
second computer age
second cosmic speed
second degree burns
second degree curve
second differential
second eccentricity