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telescopic tubing sub
[油气] 油管伸缩短节
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contingency n. 偶然性;[安全] 意外事故;可能性;[审计] 意外开支;[离散数学或逻辑学]偶然式
gulf n. 海湾;深渊;分歧;漩涡 vt. 吞没
memorization n. 记住;暗记
phew n. (Phew)人名;(东南亚国家华语)标 int. 唷(表示不快、惊讶的声音) vi. 咂舌头
decriminalization n. 合法化;非刑事化
mailshot n. 邮寄广告
overextend vt. 过分扩展;过分延长;使…承担过多的义务
spontaneous adj. 自发的;自然的;无意识的
prohibitively adv. 禁止地;过高地;过分地
haemoglobin n. 血红蛋白;血色素
livestock n. 牲畜;家畜
whisk n. 搅拌器;扫帚;毛掸子 vt. 拂,掸;搅拌;挥动 vi. 飞奔,疾过
propylene n. [有化] 丙烯(等于propene)
humanities n. 人文学科(humanity的复数 )
bagatelle n. 琐事,小事;弹子球戏的一种;轻快小曲 n. (Bagatelle)人名;(法)巴加泰勒
cyclops n. 库克罗普斯(独眼巨人)
espalier n. 墙树;墙式树木
machinery n. 机械;机器;机构;机械装置
cutback n. 减少,削减;情节倒叙
gravel n. 碎石;砂砾 vt. 用碎石铺;使船搁浅在沙滩上;使困惑 n. (Gravel)人名;(英、法、西)格拉韦尔
考试词汇表
safety-assessments
safety-deposit box
safety-relief area
safflower seed oil
safflower seedling
saffron substitute
sag vertical curve
sage and principle
sagging of ceiling
sagittal diameters
sagittal osteotomy
sagittal plane saw
sagittiform leaves
said circumstances
said to be' clause
saikosaponin a,c,d
sail assisted ship
sail in the middle
sail into the wind
sail near the wind