water tight seal
un. 水密封
[网络] 不透水密封
热门查询
- oap abbr. 养老金（Old Age Pension）
- Shoreham [地名] [英国、英国] 肖勒姆
- ASLEF abbr. （英国）火车司机与司炉联合会（Associated Society of Locomotive Engineers and Fireman）
- breaker n. [电] 断路器；打破者；碎浪
- filibuster n. 海盗；暴兵，掠夺兵；阻挠议事的议员；阻挠议事的行动 vt. 阻碍议案通过 vi. 掠夺；阻饶议事
- fluently adv. 流利地；通畅地
- tattooing n. 纹身 v. 纹身（tattoo的ing形式）
- hoodwink vt. 蒙蔽；欺骗；遮眼
- microeconomics n. 微观经济学
- helene n. 海琳(Helen的异体)(f.)
- gynecological adj. 妇科的；妇产科医学的
- propriety n. 适当；礼节；得体
- freestyle n. 自由式 adj. 自由式的 adv. 自由地；随心所欲地
- reprehend n. 责备 vt. 申斥；指责
- armory n. [军] 军械库；[军] 兵工厂（等于armoury）
- insole n. 鞋垫；鞋内底
- phaser n. [电子] 移相器；相位器
- geography n. 地理；地形
- indubitably adv. 无疑地，不容置疑地，不容置疑地
- retune vt. 重新调整；（为乐器）重新调音；（对收音机等）重新调谐
考试词汇表
- bradford system processing
- bragaw tensile impact test
- bragggray cavity principle
- braided yarn, compact yarn
- brain - computer interface
- brain cell transplantation
- brain heart infusion broth
- brain-heart infusion(agar)
- brain-stem evoked response
- brain-stem lesion syndrome
- brainstem evoked potential
- braised duck with mushroom
- brake block adjusting gear
- brake chain connecting rod
- brake equipment,brake gear
- brake lever connecting rod
- brake lever shaft crosstie
- brake master cylinder assy
- brake release magnet valve
- brake release weight (brw)
