slotted piston
（美：split skirt piston）开槽活塞
热门查询
- synopsis n. 概要，大纲
- inauthenticity n. 不真实；伪造
- khakis n. 卡其裤；卡其服装；卡其黄（khaki的复数）
- earthwork n. [建] 土方工程；土木工事
- ecru n. 淡褐色 adj. 本色的；淡褐色的
- profit margin n. 利润率；净收益率 [网络] 利润幅度；边际利润；毛利率
- drawing n. 图画；牵引；素描术 v. 绘画；吸引（draw的ing形式）；拖曳
- missionization n. missionize的变形
- trencher n. 挖沟者；木盘；战壕兵 adj. 木制食盘的；有关膳食的
- quiche n. 乳蛋饼
- cochlea n. [解剖] 耳蜗
- Sidgwick [人名] [英格兰人姓氏] 西奇威克 Sedgwick的变体
- buying n. 买进 v. 购买；获得；收买（buy的ing形式）
- mpg abbr. 每加仑行驶的英里数（miles per gallon）
- Leeming [人名] [英格兰人姓氏] 利明住所名称，来源于古英语河流名，含义是“闪光，火花”(gleam,sparkle); [人名] [英格兰人姓氏] 利明 Lemon的变体; [地名] [英国] 利明
- grounder n. 滚地球
- archdeaconry n. 副主教之职
- spinster n. 老姑娘；未婚女人
- harlequin n. 丑角；滑稽角色；花斑眼镜蛇
- eastbound adj. 往东的；向东旅行的
考试词汇表
- daurian ground squirrel meat
- david lewelyn wark griffiths
- davisson germer's experiment
- davit launched type liferaft
- davit-launched type liferaft
- dawn-and-dusk meridian plane
- day in and day out operation
- day in day out dependability
- day indicator unlocking yoke
- day nursery,day care nursery
- daylight between the tierods
- daylight fluorescent pigment
- dayprescription of acupoints
- days sales outstanding ratio
- dbe horizontal seismic force
- dc generator-motor set drive
- dc/ac system interconnection
- dcq(daily contract quantity)
- dcr (drawing change request)
- de Beurmann-Gougerot disease
