pressure vacuum relief valve
真空安全阀
热门查询
- monoculture n. 单作；单一栽培
- barricade n. 街垒；路障；争论之处 vt. 设路障；阻碍
- jacquard n. 提花织物；提花机 n. (Jacquard)人名；(法)雅卡尔 adj. 花布织机的
- colt n. 柯尔特式自动手枪；柯尔特公司（美著名制枪厂商）
- deterministic adj. 确定性的；命运注定论的
- beowulf n. 贝奥武夫（有记载的最早的一部英国文学作品）
- Petersen [人名] 彼得森
- Chilean n. 智利人；智利语 adj. 智利文化的；智利人的；智利的
- Gilbert n. 吉伯（磁通量的单位）
- inducement n. 诱因，刺激物
- punt n. 踢悬空球；平底船；下赌注者 vt. 推掉工作; 踢悬空球 vi. 弃踢；撒手不干；乘方头平底船；下赌注 n. (Punt)人名；(南非)蓬特
- stringy adj. 绳的；纤维的；线；多筋的
- solidification n. 凝固；团结；浓缩
- welded adj. 焊的；焊接的 v. 焊接；使结合（weld的过去分词）
- pooch n. 杂种狗
- irrefutably 不能反驳的 不能回答的 不可否认的
- heating n. [热] 加热；[建] 供暖；暖气设备 v. [热] 加热（heat的现在分词） adj. 加热的；供热的
- ideographic adj. 表意的；表意字构成的
- recurring adj. 循环的；再发的 v. 返回（recur的现在分词）
- inordinately adv. 非常地；无度地
考试词汇表
- put a finger to their lips
- put a good construction on
- put a machine into service
- put a notice in the papers
- put a period to something.
- put a premium on something
- put a spanner in the works
- put a spoke in sb.'s wheel
- put a spoke in their wheel
- put a tragedy on the stage
- put an idea into sb's head
- put down the price exworks
- put every iron in the fire
- put her best foot foremost
- put her cards on the table
- put her finger to her lips
- put her hand in her pocket
- put his best foot foremost
- put his cards on the table
- put his finger to his lips
