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seal by double conical frustum
双截顶圆锥密封
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supplication n. 恳求;祈祷
latticed adj. 装有格子的;制成格状的 n. 使成格子状(lattice的过去式)
purulent adj. 脓的;化脓的
daringly adv. 大胆地;毅然地
immediately conj. 一…就 adv. 立即,立刻;直接地
gibbon n. [脊椎] 长臂猿 n. (Gibbon)人名;(英、葡、匈、塞、巴基)吉本
efflux n. 流出;消逝;流出物;结束
trimaran n. 三体艇,三体帆船
siberia n. 西伯利亚
EMS 邮政特快专递服务(Express Mail Service) 增强型短信服务(Enhanced Message Service)
lifelong adj. 终身的
paranoia n. [心理] 偏执狂,[内科] 妄想狂
slipstream n. 气流;冲流
interrupted adj. 中断的;被打断的;不规则的 vt. 打断;中断(interrupt的过去分词)
motley adj. 杂色的;混杂的;五颜六色的 n. 混杂;杂色衣服;小丑 n. (Motley)人名;(英)莫特利
xylem n. [植] 木质部
pet n. 宠物;生气;受宠爱的人 adj. 宠爱的 vt. 宠爱 vi. 生气;爱抚 n. (Pet)人名;(俄)佩特;(柬)贝
incautiously adv. 鲁莽地
castanet n. 响板(用硬木或象牙制成) n. (Castanet)人名;(法)卡斯塔内
cheap adj. 便宜的;小气的;不值钱的 adv. 便宜地
考试词汇表
polyester stretch yarn
polyester, unsaturated
polyester-cotton denim
polyether diisocyanate
polyether ester glycol
polyether ether ketone
polyether polyurethane
polyethyl methacrylate
polyethylene capacitor
polyethylene carbonate
polyethylene condenser
polyethylene copolymer
polyethylene disulfide
polyethylene excipient
polyethylene phthalate
polyethylene polyamine
polyethylene succinate
polyethylene sulfonate
polyetiological theory
polyfluorocarbon fiber