centre of a sphere
[数] 球心
热门查询
- streamliner n. 流线型火车
- invasive adj. 侵略性的；攻击性的
- gym n. 健身房；体育；体育馆
- vagary n. 奇想；奇特行为
- foreclosure n. 丧失抵押品赎回权
- warden n. 区长；看守人；典狱官；学监 n. (Warden)人名；(德、瑞典)瓦尔登；(英)沃登
- pageant n. 盛会；游行；虚饰；露天表演
- distilled adj. 由蒸馏得来的；净化的 v. 蒸馏（distill的过去式）
- silverback n. 银背大猩猩（指背部颈下方有银白色毛的雄性成年大猩猩）
- externally adv. 外部地；外表上，外形上
- freezing adj. 冰冻的；严寒的；冷冻用的
- slang n. 俚语；行话 adj. 俚语的 vt. 用俚语说 vi. 用粗话骂
- unmentionable adj. 不宜说出口的 n. 内衣；说不出口的事
- cycad n. 苏铁属植物
- roberta n. 罗伯塔(f.)
- Newbury n. (Newbury)人名；(英)纽伯里 纽伯里
- malleolus n. [解剖] 踝
- unshaven adj. 未修面的；不剃须的
- imprecise adj. 不精确的；不严密的；不确切的
- sledding n. 乘雪橇；适用雪橇的地面状况；进行情况 v. 乘雪橇；用雪橇运（sled的ing形式）
考试词汇表
- frequency acoustic biasing
- frequency allocation chart
- frequency assignment chart
- frequency band compression
- frequency band of emission
- frequency change signaling
- frequency changing circuit
- frequency channel selector
- frequency character viewer
- frequency demultiplication
- frequency dependent coding
- frequency dependent effect
- frequency deviation region
- frequency difference limen
- frequency directing device
- frequency diversity radars
- frequency diversity system
- frequency dividing circuit
- frequency division command
- frequency domain criterion
