umbrella prop
伞形支柱
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- earthiness n. 土质，土性；质朴，粗陋
- disconcerted adj. 不安的；惊慌的 v. 使困惑；使仓皇失措（disconcert的过去分词）
- accumulating n. [数] 累加 v. 积累（accumulate的ing形式）
- succinctly adv. 简洁地；简便地
- attestation n. 证明；证据；证实；宣誓
- collard n. 羽衣甘蓝
- enamel n. 搪瓷；珐琅；瓷釉；指甲油 vt. 彩饰；涂以瓷釉
- dumas [医] 足雅司病
- polis n. 城邦；都市国家 n. (Polis)人名；(英、俄)波利斯
- squirming vi. 蠕动，扭动；羞愧，不舒服 n. 蠕动
- Brompton abbr. cocktail, Brompton mixture 布朗普顿混合麻醉剂（用于减轻癌症引起的疼痛等）
- lewis n. 吊楔
- polythene n. [高分子] 聚乙烯（等于polyethylene）
- lark n. 云雀；百灵鸟；欢乐 vi. 骑马玩乐；嬉耍 vt. 愚弄 n. (Lark)人名；(东南亚国家华语)六
- Elbe n. 易北河
- shortlist n. （英）供最后挑选用的候选人名单
- ornately adv. 装饰过分地；词藻华丽地
- shorewards adv. 向海岸
- honeysuckle n. [植] 金银花；忍冬；忍冬属植物 adj. 忍冬属植物的
- custodian n. 管理人；监护人；保管人
考试词汇表
- frequency difference resonance
- frequency difference threshold
- frequency distribution diagram
- frequency division multiplexer
- frequency domain reflectometer
- frequency doubling attenuation
- frequency measuring instrument
- frequency modulated oscillator
- frequency modulated subcarrier
- frequency modulation broadcast
- frequency modulation deviation
- frequency modulation generator
- frequency modulation reception
- frequency modulation recording
- frequency modulation synthesis
- frequency modulation threshold
- frequency modulation, analogue
- frequency multipication method
- frequency nonselective channel
- frequency of concurrent events
