catalyst precursor composition
un. 催化剂母体成分
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- breastfeeding n. 母乳哺育 v. 用母乳喂养（breastfeed的现在分词）
- pessimism n. 悲观，悲观情绪；厌世主义
- autumn n. 秋天；成熟期；渐衰期，凋落期 adj. 秋天的，秋季的 n. (Autumn)人名；(英)奥特姆
- Harleston [人名] 哈尔斯顿; [地名] [英国] 哈尔斯顿
- sterilizer n. 消毒器；消毒者；[医] 杀菌器
- collision n. 碰撞；冲突；（意见，看法）的抵触；（政党等的）倾轧
- eighteenth num. 第十八；十八分之一 adj. 第十八的，第十八个的；十八分之一的
- verifiably adv. 能证实地
- humourous a. 富幽默感的, 滑稽的
- deciding v. 决定（decide的现在分词） adj. 决定性的；无疑的
- stereophotograph 立体照片, 立体照相, 立体照像
- indecipherable adj. 无法解释的；破译不出的；难辨认的
- transposed adj. 移调的；变调的 v. 调换；颠倒顺序；移项（transpore的过去分词）
- lanyard n. 系索（等于laniard）；勋带
- LCC abbr. life cycle cost 寿命期成本; lateral center of gravity 重力的横向中心; ledger card computer 分类卡计算机; light curtain closed 薄帘掩盖
- snatching n. 冲动；抢掠；纸张撕裂 v. 抢夺；突然抓取（snatch的ing形式）
- backboard n. 篮板；背板；后挡板
- flushed adj. 激动的；心情愉快的 v. 使激动；排水（flush的过去式和过去分词）；脸发红
- relevantly adv. 贴切地；得要领地
- programmed v. 规划；制作节目（program的过去分词） adj. 程序化的，程控的
考试词汇表
- government bulk-buying
- government consumption
- government corporation
- government departments
- government expenditure
- government functionary
- government impediments
- government initiatives
- government institution
- government involvement
- government legislation
- government obligations
- government osi profile
- government performance
- government procurement
- government publication
- government reinvention
- government restriction
- government run factory
- government sponsorship
