double bear valve
双承载阀,双列轴承阀
热门查询
- lunette n. （天花板）弦月窗；半月形（物）；（筑城）[军] 眼镜堡
- groove n. [建] 凹槽，槽；最佳状态；惯例 vt. 开槽于 vi. 形成沟槽
- cherokee n. 彻罗基族人（北美印第安人之一族）
- Whitsuntide n. 圣神降临周(复活节后的第七周,尤指前三天)
- belatedness 迟到
- linac n. [核] 直线性加速器
- switching n. [电] 开关；转换；整流；配电 v. 转换（switch的ing形式）
- parenthood n. 亲子关系；父母身份
- rajah n. 首长；王侯 n. (Rajah)人名；(赞、斯里)拉贾
- timebomb 定时炸弹
- handcrafted adj. 手工制作的，手工艺的
- seminate vt. 散布，传播；播种于
- Routledge [人名] [英格兰人、苏格兰人姓氏] 劳特利奇语源不详
- aerator n. 通风装置
- agreeableness n. 适合；一致
- mystification n. 神秘化；困惑不解；骗人的把戏
- cantaloupe n. 哈密瓜；香瓜；[园艺] 罗马甜瓜
- succumb vi. 屈服；死；被压垮
- overprotection n. 过度保护
- unfazed 不苦恼的
考试词汇表
- northern bog lemming
- northern hemispheres
- northern holly ferns
- northern leaf blight
- northern pitch pines
- northern polar light
- northern spotted owl
- northern white cedar
- northnortheastwardly
- northwest university
- nose chin projection
- nose dive (spinning)
- nose fly,nostril fly
- nose gear well light
- nose suspended meter
- nose suspended motor
- nose suspension type
- nose tail separation
- nose to nose locking
- nose-chin projection
