attenuation decrement
减，减缩率，衰减量
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- iia abbr. inertial instrument assembly 惯性仪表装配; integrated irradiance analyzer 集束光分析仪; if incorrect, advise 若有错误请告知; inner-inch adjustment 内置调节器
- requirement n. 要求；必要条件；必需品
- signor n. 先生（意大利用语）；绅士；已婚男性 n. (Signor)人名；(瑞典)西格诺尔
- perquisite n. 额外补贴；临时津贴；特权
- timer n. [电子] 定时器；计时器；计时员，记时员；跑表；延时调节器
- methylated adj. 甲基化的 v. 使甲基化( methylate的过去式和过去分词 )
- didy n. <美口>尿布
- spillway n. 溢洪道；泄洪道
- bawling vi. 大叫；放声痛哭 vt. 大声叫出；大声宣布；叫卖 n. 叫骂声
- pneumonic adj. 肺的；肺炎的
- intertidal adj. 潮间带的；高潮线与低潮线之间的
- fatalist n. 宿命论者
- fingerprinting n. 指纹识别 v. 取…的指印；辨出（fingerprint的ing形式）
- spit n. 唾液 vi. 吐痰；吐口水；发出劈啪声 vt. 吐，吐出；发出；发射
- transduction n. [遗] 转导；转换；换能；变频
- fettle n. 情绪；身体状况 vt. （英）修补
- fraudulent adj. 欺骗性的；不正的
- dutifully adv. 忠实地；忠贞地
- vardon [人名] [英格兰人姓氏] 瓦登住所名称, 可能来源于高卢语, 含义是“桤木+山, 堡垒”(alder+hill,fortress)
- attaboy int. 好啊！
考试词汇表
- world weather center
- world wide web (www)
- worldly possessionss
- worldwide production
- worm and three-tooth
- worm gear screw jack
- worm hobbing machine
- worm milling machine
- worm-gear bath oiler
- wormlike convolution
- worst case condition
- worst comes to worst
- worst of both worlds
- worst-case condition
- worsted lady's dress
- worsted spinning oil
- worth a lot of money
- worthy of confidence
- would it be possible
- would not come amiss
