water displacement agent
n.水置换剂
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- flagstone n. 石板；[岩] 薄层砂岩
- adviser n. 顾问；劝告者；指导教师（等于advisor）
- enriching n. 浓缩 v. 使…富足；增进…的价值；装饰（enrich的ing形式）
- by-product n. 副产品；附带产生的结果；意外收获
- aplastic adj. [基医] 发育不全的；无形的；不能再生组织的
- slyly adv. 狡猾地；秘密地；俏皮地
- inferentially adv. 推理地
- fritter n. 细片；屑；带馅油炸面团 vi. 浪费；减少；消散 vt. 浪费；细切；剁碎
- syllable n. 音节 vt. 划分音节 vi. 按音节发音；讲话
- Olympus n. 奥林匹斯山（诸神的住所）；天堂，天国
- jiffy n. 一会儿，瞬间
- nation state n. 民族国家；单一民族的独立国家 [网络] 国民国家；国族国家；主权国家
- dynamo n. 发电机；精力充沛的人
- tamely adv. 驯服地，温顺地；没骨气地
- gyroplane n. 旋翼机
- assimilate vt. 吸收；使同化；把…比作；使相似 vi. 吸收；同化
- discerning adj. 有辨识能力的；眼光敏锐的 v. 辨别（discern的ing形式）
- stepmother n. 继母，后母
- mujahidin n. 穆斯林游击队员
- anew adv. 重新；再
考试词汇表
- to go for broke
- to go overboard
- to go to ground
- to go to school
- to go with them
- to good purpose
- to grow a beard
- to have a fever
- to have arrived
- to have someone
- to help someone
- to help you out
- to her surprise
- to his surprise
- to hit the road
- to hit the roof
- to hit the sack
- to hit the spot
- to jump for joy
- to jump the gun
