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noise ratio
un. 噪声比率;噪声系数 [网络] 杂讯比;杂音比;音噪比
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hesitation n. 犹豫
surly adj. 乖戾的;板面孔的,无礼的;阴沉的
rarefy vt. 使纯化;变稀薄;精选 vi. 变稀薄;纯化
approve vi. 批准;赞成;满意 vt. 批准;赞成;为…提供证据
graciously adv. 和蔼地;仁慈地;雅致地
chiefdom n. 首领的权威;首领的地位
stepparent n. 继母;继父
premia n. 风险溢价
examinee n. 应试者;受审查者;受检查者
chivalrous adj. 侠义的;骑士的;有武士风度的
portico n. (有圆柱的)[建] 门廊;[建] 柱廊
rumbling n. 隆隆声;辘辘声 v. 隆隆作响;喃喃地讲话(rumble的ing形式)
devilment n. 恶作剧;怪事
incorrectness n. 错误;不合适;不真实
toyshop n. 玩具店
Stowe n. 斯陀园(英国的园林名字);斯托(地名, 滑雪胜地);史杜威(姓氏)
Baal n. 太阳神
phenomenological adj. 现象的;现象学的
unicef abbr. 联合国儿童基金会(等于United Nations International Children'sEmergency Fund)
punctuation n. 标点;标点符号
考试词汇表
cooling in furnace
cooling of engines
cooling off period
cooling roller bed
cooling time clock
cooling ventilator
cooling water coil
cooling water flow
cooling water pipe
cooling water pond
cooling water pump
cooling water tank
cooling water tube
cooling-off period
cooling-out effect
cooling-rate curve
coolling connector
coomassie (kumasi)
cooper hewitt lamp
cooperating T cell