oil jacket
油套;油夹套
热门查询
- lousy adj. 讨厌的；多虱的；污秽的；极坏的
- sled n. 雪橇 vt. 用摘棉机摘；用雪橇运 vi. 乘雪橇；用雪橇运
- Nazism n. 纳粹主义
- krater n. （古希腊和古罗马人的）双耳喷口杯
- militarize vt. 军事化；军国主义化
- Jabir n. (Jabir)人名；(阿拉伯)贾比尔
- lawbreaker n. 犯法者
- Dalziel [人名] 达尔齐尔
- spectral adj. [光] 光谱的；幽灵的；鬼怪的
- numismatic adj. 钱币的；钱币学的；奖章的
- precautionary adj. 预防的；留心的；预先警戒的
- Dowding n. (Dowding)人名；(英)道丁
- aboriginal n. 土著居民；土生生物 adj. 土著的；原始的
- whereon adv. 在什么上面；在谁身上 conj. 在那上面
- immediacy n. 直接；目前
- suddenly adv. 突然地；忽然
- Raynor [人名] [英格兰人姓氏] 雷纳 Rayner的变体
- Pyrex n. 派热克斯玻璃（一种耐热玻璃）
- oxide n. [化学] 氧化物
- afterburner n. 喷射引擎等的再燃装置
考试词汇表
- screw with flat head
- screw wrenching tool
- screw-driven slotter
- screw-in compression
- screw-in filter cell
- screw-joint coupling
- screw-locking device
- screw-thread cutting
- screw-thread milling
- screw-threaded joint
- screw-threaded steel
- screw-threading tool
- screw-type blank cap
- screw-type flowmeter
- screwconveyor feeder
- screwcutting machine
- screwdown stop valve
- screwdriver (wrench)
- screwed socket joint
- screwed something up
