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water obstacle
水上障碍物
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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
catalyst modification
catalyst pretreatment
catalyst reactivation
catalyst regeneration
catalyst surface area
catalyst to oil ratio
catalyst transer line
catalyst-to-oil ratio
catalystonstream time
catalystpacked column
catalysts with copper
catalysts with metals
catalytic CO detector
catalytic active site
catalytic afterburner
catalytic coefficient
catalytic colorimetry
catalytic cycle stock
catalytic cyclization
catalytic degradation