semiclosed impeller
[网络] 半闭叶轮；半开式叶轮
热门查询
- sophia n. 索菲娅（女子名）
- saintly adj. 圣洁的
- nellie 柔弱娇气的
- retraction n. 撤回，撤销；收回
- suit n. 诉讼；恳求；套装，西装；一套外衣 vt. 适合；使适应 vi. 合适；相称
- grid n. 网格；格子，栅格；输电网
- Ronay [人名] 罗内; [地名] [英国] 罗内
- francine n. 弗朗辛( Frances的昵称亦作Francene)(f.)
- unsheathed adj. 未覆盖的 v. 抽出鞘（unsheathe的过去式）
- oscillate vt. 使振荡；使振动；使动摇 vi. 振荡；摆动；犹豫
- misconception n. 误解；错觉；错误想法
- hangdog n. 卑鄙的人；卑微的人 adj. 鬼鬼祟祟的；卑躬屈膝的；忧愁的；悲哀的
- midwinter n. 仲冬；冬至；冬至期 adj. 仲冬的；像仲冬的
- assaultive adj. 喜好攻击的
- forensics n. 辩论术；法医学
- techno n. 高科技舞曲
- pearly adj. 珍贵的；珍珠似的；生产珍珠的；用珍珠装饰的
- blackout n. 灯火管制；灯火熄灭；暂时的意识丧失
- Ewen [男子名] [英格兰人姓氏] 尤恩 Ewan的变体; [地名] [美国] 尤恩
- coyote n. 一种产于北美大草原的小狼；引外国人从墨西哥偷渡进入美国的不法分子
考试词汇表
- research aerodynamicist
- research and technology
- research apprenticeship
- research costs planning
- research device coupler
- research on advertising
- resection of hemangioma
- resection survey method
- resenoid of chloranthus
- resequent river(stream)
- reserve against deposit
- reserve buoyancy volume
- reserve capacity factor
- reserve currency debtor
- reserve currency system
- reserve feed water tank
- reserve for bonded debt
- reserve for contingency
- reserve for encumbrance
- reserve for extensition
