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trifluoroacetyl group
三氟乙酰基
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Inland Revenue na. (= 〔美国〕 internal revenue)国内税收 [网络] 税务局;英国税务局;国税局
disconfirm vt. 证明不成立;驳斥
cavalryman n. 骑兵;地面机械化部队
swatch n. 样本,样品
midden n. (英)堆肥;(英)垃圾箱;贝丘
despotic adj. 暴虐的,暴君的;专横的
underclass n. 下层阶级,下层社会;一、二年级学生
miaow vi. 猫叫 n. 猫叫声
connote vt. 意味着;含言外之意
antibacterial n. 抗菌剂;抗菌药 adj. 抗菌的
curtailed v. 简略;缩减;剥夺
AMAL abbr. amalgam 汞合金; 汞齐; amalgamate 使与汞混合; amalgamation 融合
regent n. 摄政王;摄政者;州立大学董事会董事;统治者 adj. 摄政的;统治的 n. (Regent)人名;(英)雷金特;(捷)雷根特;(法)勒让
handicraft n. 手工艺;手工艺品
defiant adj. 挑衅的;目中无人的,蔑视的;挑战的
echoey 共鸣
checklist n. 清单;检查表;备忘录;目录册
Lesotho n. 莱索托(非洲国家)
endearingly adv. 讨人喜欢地
lariat n. 套索 vt. 用套索捉
考试词汇表
law of commutation
law of competition
law of composition
law of conditioned
law of consumption
law of contraction
law of corporation
law of correlation
law of declivities
law of denervation
law of development
law of enterprises
law of equal areas
law of equilibrium
law of equivalence
law of expectation
law of gravitation
law of ideal gases
law of independent
law of inheritance