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背单词
aorta stenosis
主动脉狭窄
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congestion n. 拥挤;拥塞;淤血
ignite vt. 点燃;使燃烧;使激动 vi. 点火;燃烧
upon prep. 根据;接近;在…之上
beaux n. 花花公子;情郎;求爱者;喜修饰者(beau的复数) n. (Beaux)人名;(法)博
transmigration n. 轮回;移居
cosi [电影]科丝姑娘
Maradona n. 马拉多纳(球星)
pederast n. 鸡奸者
tanager n. 唐纳雀(中美洲产的艳羽鸣禽)
Woburn [地名] [美国、新西兰] 沃本; [地名] [英国] 沃本(乌邦)
epilogue n. 结语,收场白;尾声,后记
holistic adj. 整体的;全盘的
gawking n. 呆子;腼腆的人 vi. 呆呆地看着
tonsil n. [解剖] 扁桃体;扁桃腺
banding n. 捆扎;[电子] 条带 v. 联合,结合(band的现在分词)
upend vt. 倒放,颠倒;竖立
nathaniel n. 纳撒尼尔(m.)
grading n. 分阶段;定等级;坡度缓和 v. 定等级;减缓坡度(grade的现在分词形式)
incommensurate adj. 不适应的;不相称的;不成比例
braying n. 叫声;洗泥 v. 驴叫;发出刺耳的尖声;粗声粗气地说出;捣碎(bray的ing形式)
考试词汇表
noise protecting earplug
noise rating number, NRN
noise signal restoration
noise source coefficient
noise squelch oscillator
noise supperssion device
noise suppressing system
noise suppression device
noise suppression gasket
noise suppression nozzle
noise testing instrument
noise-cancelling circuit
noise-factor measurement
noise-figure measurement
noise-frequency response
noise-improvement factor
noise-inducing vibration
noise-producing material
noise-suppressing device
noise-suppressing system