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ortho orienting group
n.邻位定向基团
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dust n. 灰尘;尘埃;尘土 vt. 撒;拂去灰尘 vi. 拂去灰尘;化为粉末 n. (Dust)人名;(德、俄)杜斯特
unrelentingly adv. 无情地
calorific adj. 发热的,生热的
capping n. 加盖;(美)(拍卖时)使用假买手诱骗哄抬;雷管接上引线;[岩] 盖层岩 v. 覆盖(cap的ing形式);给…戴帽
visionary n. 空想家;梦想者;有眼力的人 adj. 梦想的;幻影的
generalisation n. 一般化; 普通化; 归纳; 概论
Oleg n. 奥列格(俄罗斯名)
backtalk n. (美)顶嘴;[通信] 工作联络电话
elaine n. 伊莱恩(女子名)
elusiveness n. 狡诈;易闪避;飘忽不定;巧妙逃避
dayroom n. 休息室;娱乐室
allied adj. 联合的;同盟的;与…同属一系 v. 联合(ally的过去分词)
invoicing n. 发票;[物价] 货品计价 v. 开发票(invoice的ing形式)
rust n. 锈;生锈;[植保] 锈病 vt. 使生锈;腐蚀 vi. 生锈;成铁锈色;变迟钝 n. (Rust)人名;(英)拉斯特;(德、捷、瑞典)鲁斯特;(法)吕斯特
yapping vi. 狂吠;哇啦哇啦地瞎说 vt. 瞎讲 n. 狂吠声;废话;笨蛋 n. (Yap)人名;(东南亚国家华语)叶
scant adj. 不足的;缺乏的;勉强够的 vt. 减少;节省;限制
untoward adj. 不幸的;麻烦的;倔强的;困难的
wickedness n. 邪恶;不道德
estrous adj. 有发情期特征的,性欲冲动的;动情期的,求偶期的
professed v. 声称;断言;伪称(profess的过去分词) adj. 声称的;公开承认的;伪称的
考试词汇表
keep head above water
keep her memory green
keep his memory green
keep in close contact
keep in simple system
keep in touch with sb
keep it in your pants
keep it simple stupid
keep my regular spell
keep observation upon
keep one's mouth shut
keep one's nose clean
keep one's own advice
keep one's powder dry
keep one's voice down
keep out of one's way
keep sb at a distance
keep sb on their toes
keep score on oneself
keep somebody company