symmetric objective
n.对称物镜
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- potion n. 一剂；一服；饮剂
- stationmaster n. （火车站）站长
- talker n. 说话的人；健谈者；空谈者
- feed n. 饲料；饲养；（动物或婴儿的）一餐 vt. 喂养；供给；放牧；抚养（家庭等）；靠…为生 vi. 吃东西；流入
- polar n. 极面；极线 adj. 极地的；两极的；正好相反的 n. (Polar)人名；(德、西)波拉尔
- envisaged v. 设想（envisage的过去分词）；面对，正视
- vasoconstriction n. [生理] 血管收缩
- announce vt. 宣布；述说；预示；播报 vi. 宣布参加竞选；当播音员
- footed adj. 有足的
- uneventful adj. 平凡的；平静无事的
- childishness n. 童心；幼稚
- famish vt. 使挨饿 vi. 挨饿
- pantry n. 餐具室；食品室；食品储藏室
- loquat n. 枇杷；[园艺] 枇杷树
- Marius n. 马吕斯（《巴黎圣母院》里的人物）
- abeyance n. 中止，停顿；归属待定，暂搁
- monoxide n. [无化] 一氧化物
- saucepot n. 炖锅；蒸煮锅
- calumniate vt. 诽谤；中伤；诬蔑
- nth adj. 第n个的；n倍的；最近的
考试词汇表
- three times a week
- three tine grapple
- three valued logic
- three view drawing
- three wave process
- three way catalyst
- three way manifold
- three way stopcock
- three ways syringe
- three weft binding
- three wheel roller
- three wire circuit
- three wires method
- three yoke of oxen
- three-address code
- three-apexed rotor
- three-arm unloader
- three-axis control
- three-axis trainer
- three-axle trailer
