valve seater
阀座刀具
热门查询
- bpd abbr. barrels per day 桶/日（指产油量）; boxes per day 每日箱数; broncho-pulmonary dysplasia 支气管肺发育异常
- tenacious adj. 顽强的；坚韧的；固执的；紧握的；黏着力强的
- homesite n. 住宅基地；家
- residuum n. 残留物；剩余；残渣；剩余遗产；社会渣滓
- thruster n. （火箭）[航] 推进器；向上钻营的人
- PA （拉）等量（partes aequales）
- cottonseed n. 棉籽
- dispossess vt. 剥夺；使失去；逐出；霸占
- NatWest abbr. 国民西敏寺银行（National Westminster Bank）
- scourge n. 鞭；灾祸；鞭子；苦难的根源 vt. 鞭打；蹂躏；严斥；痛斥
- allocated n. 分配值 v. 分派（allocate的过去分词） adj. 分配的，指派的
- knuckleduster n. 指节铜环
- metamorphose vt. 变质；变形；使变成
- woodwind n. 木管乐器
- koch n. 科赫（人名）
- comb n. 梳子；蜂巢；鸡冠 vt. 梳头发；梳毛 vi. （浪）涌起
- roil n. 小股汹涌的急流 vt. 搅浑；惹怒 vi. 动荡；喧闹
- adeptly 老练地 熟练地
- hastings n. 黑斯廷斯（姓氏）
- frosted adj. 被霜覆盖的；冻伤的；冷淡的；无光泽的 v. 下霜
考试词汇表
- product discharge door
- product form algorithm
- product group approach
- product group forecast
- product identification
- product length operand
- product liability (pl)
- product limit estimate
- product line decisions
- product line expansion
- product line extension
- product measurable set
- product of probability
- product placement test
- product representation
- product responsibility
- product simplification
- product specifications
- product structure file
- product structure tree
