P. S. D.
[网络] 频谱密度；屏蔽门；功率谱密度
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- pops adj. 演奏轻音乐有关的；流行音乐乐队的 abbr. 流行曲调（popular tunes）；大众音乐会（popular concerts） v. 取出；发出爆裂声；突然伸出（pop的三单形式） n. (Pops)人名；(塞、瑞典)波普斯
- microwave n. 微波
- Wark n. 痛，疼痛
- chamber of commerce na. 商会 [网络] 美国商会；工商会；商会或有关的行业工会
- waterborne adj. 水运的；水传播的；由水浮起的
- highlighted v. 使显著；照亮（highlight的过去分词） adj. 突出的
- natured abbr. 表示“本性…的、性…情的”之义
- bellicose adj. 好战的；好斗的
- madding adj. 发狂的，使人发怒的 v. 发疯；愤怒（mad的ing形式）
- special n. 特使，特派人员；特刊；特色菜；专车；特价商品 adj. 特别的；专门的，专用的
- ics abbr. 国际外科医生协会（International College of Surgeons）；因特网连接共享（Internet Connection Sharing）
- frontiers n. 边疆（frontier的复数）；尖端科学
- remark n. 注意；言辞 vt. 评论；觉察 vi. 谈论
- faded adj. 已褪色的；已凋谢的
- pursuing n. 追求；追逐；追赶 v. 从事；追赶（pursue的ing形式）
- sociodemographic adj. 社会统计学的
- deepening n. 加深，延深；向下侵蚀 v. 使深化；加深（deepen的现在分词）
- lasagne n. 烤宽面条；意式宽面
- incrustation n. 硬壳；镶嵌物；水锈；痂（等于encrustation）
- malabsorption n. 吸收不良，[医] 吸收障碍
考试词汇表
- as black as midnight
- as black as your hat
- as blind as a beetle
- as clear as daylight
- as close as herrings
- as crazy as a bedbug
- as dead as a herring
- as drunk as a a fish
- as dry as a limekiln
- as dull as dishwater
- as dumb as an a fish
- as dumb as an oyster
- as early as possible
- as easy as apple pie
- as easy as duck soup
- as faithful as a dog
- as far as I can tell
- as far as applicable
- as far as i am aware
- as far as in me lies
