normally-closed valve
常闭阀
热门查询
- preferably adv. 较好；宁可，宁愿；更适宜
- involution n. [生物] 退化；纠缠（的事物）；乘方
- saxophonist n. 萨克斯管吹奏者
- bookstall n. 书报摊
- eagerly adv. 急切地；渴望地；热心地
- dinosaur n. 恐龙；过时、落伍的人或事物
- emote vi. 夸张地表现感情
- euphorbia n. 大戟属植物；大戟色素体
- waxy adj. 柔软的；蜡色的；像蜡的；苍白的
- bisphosphonate n. 二磷酸盐
- geisha n. （日）艺妓；歌妓
- sunroof n. 汽车顶上可开启的遮阳篷顶
- Dearlove n. (Dearlove)人名；(英)迪尔洛夫
- muscled n. 肌肉；力量 vt. 加强；使劲搬动；使劲挤出 vi. 使劲行进
- Zimmermann [人名] 齐默尔曼
- shopgirl n. 女店员
- exhausted v. 耗尽；用尽；使…精疲力尽（exhaust的过去式） adj. 疲惫的；耗尽的
- ringer n. 套环，投环；按铃者；敲钟者 n. (Ringer)人名；(英、德、匈、瑞典)林格
- backslide n. 倒退 v. 堕落（过去式backslid，过去分词backslid，现在分词backsliding，第三人称单数backslides，名词backslider）；退步；背离宗教
- redound vt. 带来 vi. 有助于；报偿，报应；被转移
考试词汇表
- establishing objective
- establishment circular
- establishment of L & C
- establishment of datum
- establishment of dower
- establishment strength
- establishmentarianisms
- establishmentof credit
- estate by the entirety
- estate tax on property
- estate upon limitation
- ester gum baking putty
- ester of carbamic acid
- ester of palmitic acid
- ester of phthalic acid
- ester-bentonite grease
- esterase acetylcholine
- esterification of fats
- esterification reagent
- esters of acrylic acid
