lower cutoff frequency
截止频率下限
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- aperture n. 孔，穴；（照相机，望远镜等的）光圈，孔径；缝隙
- have to modalv. 不得不；必须；劝告或建议时用；表示一定真实或肯定发生 v. 不得不；必须；一定；应当 [网络] 只好；必须得；表示客观上不得不做某事
- assaulted v. 强奸（assault的过去分词）；攻击；袭击
- nih abbr. 国家卫生研究所（National Institutes of Health）
- otosclerosis n. [耳鼻喉] 耳硬化症
- gemma n. [生物] 芽，[植] 胞芽
- convulsively adv. 痉挛性地
- hoarder n. 贮藏者；囤积者
- booze n. 酒；酒宴 vi. 豪饮；痛饮 n. (Booze)人名；(英)布兹
- eschatology n. 末世论；来世论
- pounce n. 猛扑，爪 vt. 扑过去抓住 vi. 突袭，猛扑
- quilted adj. 中间絮有软物的；絮有棉花的 v. 缝制；缝合（quilt的过去分词）
- medicament n. 药剂；医药 vt. 用药物治疗
- marilyn n. 玛里琳（女子名）
- rhino n. 犀牛（等于rhinoceros）；钱；现金
- flexibly adv. 灵活地；易曲地；柔软地；有弹性地
- sprinkle n. 撒，洒；少量 vt. 洒；微雨；散置 vi. 洒，撒；下稀疏小雨；喷撒
- beltway n. （美）环城快道；环城高速公路
- coloring n. 着色；着色剂；配色；天然色；外貌 v. 着色（color的ing形式）；出现颜色
- ribald n. 言谈粗俗的人；说下流话的人 adj. 下流的；言谈粗俗的
考试词汇表
- two-phase milking machine
- two-phase vessel blowdown
- two-phase weaving machine
- two-pi radiation detector
- two-point perspectiveness
- two-port connection valve
- two-position nonlinearity
- two-pulse x-ray generator
- two-row check row planter
- two-scale frequency meter
- two-sided noise bandwidth
- two-sided phosphor screen
- two-stage blow mo(u)lding
- two-stage desulfurization
- two-stage grinding system
- two-stage holdback device
- two-stage melting process
- two-stage random sampling
- two-stage sodium exchange
- two-stage tendon grafting
