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背单词
oil pump drive shaft gear
[ɔil pʌmp draiv ʃɑ:ft ɡiə]
油泵主动轴齿轮
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ptfe abbr. 聚四氟乙烯(Polytetrafluoroethylene)
soba n. 荞麦面 n. (Soba)人名;(日)岨(姓);(西、几、肯)索巴
Rigoletto 利哥莱托舞
catchment n. 流域;集水
confection n. 糖果,蜜饯;调制;糖膏(剂);精制工艺品
dewlap n. 垂肉;胖人喉部鼓出的肥肉;垂皮
echinoderm n. [无脊椎] 棘皮动物
glomerulonephritis n. 血管球性肾炎;[泌尿] 肾小球性肾炎
microcomputer n. 微电脑;[计] 微型计算机
ungodly adj. 邪恶的;不敬畏神的;荒唐的
nihilist n. 虚无主义者
cruising n. 巡航 adj. 巡航的
urbanize vt. 使都市化;使文雅
echolocation n. 回波定位;回声测距;回声定位能力(鲸和蝙蝠等所具备得一种机能)
Thwaites [人名] [北方英格兰人姓氏] 思韦茨 Thwaite的变体
maritima n. (Maritima)人名;(西)马里蒂马
allspice n. 甜胡椒;用甜胡椒制成的香味料
sophy n. 苏菲(古波斯统治者)
inundated adj. 洪泛的 v. 淹没(inundate的过去分词)
medievalism n. 中世纪精神;中世纪性质
考试词汇表
hydrochloric acid prod. cells
hydrochloride phenylhydrazine
hydrocolloidal polysaccharide
hydrodesulfurization catallst
hydrody-namic mechanical seal
hydrodynamic force components
hydrodynamic force derivative
hydrodynamic gas bearing gyro
hydrodynamic long range force
hydrodynamic loss coefficient
hydrodynamic stability theory
hydrodynamic torque converter
hydroelectric generating unit
hydroelectric steering engine
hydroelectric, bathing device
hydrogen abstraction reaction
hydrogen and methane mixtures
hydrogen blistering corrosion
hydrogen chemical comsumption
hydrogen collecting apparatus