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Darby Perry dental scaler
《英汉医学词典》Darby Perry dental scaler 达-佩二氏刮牙器
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diet n. 饮食;食物;规定饮食 vt. [医] 照规定饮食 vi. 节食 n. (Diet)人名;(法)迪耶
software n. 软件
fumbling adj. 笨拙的;支支吾吾的 v. 摸索(fumble的ing形式)
persuader n. 说服者;强制的工具
versus prep. 对;与...相对;对抗
phosphorescence n. 磷光;磷光现象
commemoration n. 纪念;庆典;纪念会
gaseous adj. 气态的,气体的;无实质的
scoundrel n. 恶棍;无赖;流氓 adj. 卑鄙的
endanger vt. 危及;使遭到危险
sleek adj. 圆滑的;井然有序的 vt. 使…光滑;掩盖 vi. 打扮整洁;滑动
CAMRA abbr. 争取散装啤酒运动(Campaign for Real Ale)
bowlegged adj. 弯脚的; 罗圈腿
snit n. 焦急状态;发怒;心情紧张
prepared v. 准备(prepare的过去分词) adj. 准备好的;精制的
aesthetician n. 审美学家(等于esthetician)
interracial adj. 人种间的;人种混合的
ahem n. 呃哼声 n. (Ahem)人名;(印尼)阿赫姆 vt. 呃哼一声把…含糊过去 int. 呃哼! vi. 清嗓子
again adv. 又,此外;再一次;再说;增加 n. (英、保)阿盖恩
permafrost n. 永久冻土,永久冻地;永久冻结带;永久冰冻
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rated direct current
rated direct voltage
rated filling weight
rated load condition
rated load operation
rated making current
rated output current
rated reactive power
rated ripple current
rated ripple voltage
rated specific speed
rated steam pressure
rated storage volume
rated supply voltage
rated system voltage
rated valve capacity
rated voltage factor
rated water pressure
rated-load condition
rated-load impedance