hole-down packer
悬吊式堵塞器
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- consumerism n. 保护消费者利益运动；用户至上主义
- Gorby n. (Gorby)人名；(法)戈尔比
- strategize vt. 为…制订战略 vi. 制订战略
- effusion n. 渗出；泻出；渗漏物
- Filippo n. (Filippo)人名；(意、西)菲利波
- Christmas n. 圣诞节；圣诞节期间
- expectorant n. [药] 祛痰剂 adj. 化痰的
- caveat n. 警告；中止诉讼手续的申请；货物出门概不退换；停止支付的广告
- antimacassar n. 椅子罩子
- Harewood n. （做家具用的）染色槭木
- OUP abbr. Oxford University Press<英>牛津大学出版社
- PALEY 佩利(姓氏)
- tetra n. 脂鲤（南美产的热带鱼）
- preposterously adv. 荒谬地；不合理地
- crenellation n. 锯齿状物；开垛口
- adoral [医] 近口的; 向口的
- construct n. 构想，概念 vt. 建造，构造；创立
- pekinese n. 哈巴狗；小狮子狗 adj. 北京（人）的
- fashionably adv. 赶时髦地；按照流行地
- acquaint vt. 使熟悉；使认识
考试词汇表
- railway detonator replacing
- railway dispactching system
- railway distribution system
- railway financial condition
- railway head sewing machine
- railway inspection TROLLEYS
- railway line, railroad line
- railway of national network
- railway radio communication
- railway sidetrack agreement
- railway signaling equipment
- railway tariff,railway rate
- railway traffic dispatching
- railway unused fixed assets
- railway wagon lifting crane
- railway wheel and type mill
- railway wheel and tyre mill
- rain and fresh water damage
- rainfall intensity recorder
- rainfall reappearing period
