精确
词首
词尾
模糊
查单词
背单词
Syringa tibetica
n. 藏南丁香
热门查询
racetrack n. 跑道;赛马场
Sokolov [地名] [捷克共和国] 索科洛夫
traffic jam n. 堵车;交通阻塞 [网络] 交通堵塞;交通拥挤;塞车
canopy n. 天篷;华盖;遮篷;苍穹 vt. 用天蓬遮盖;遮盖
July n. 七月
turnout n. 产量;出席者;参加人数;出动;清除;[公路] 岔道
leadership n. 领导能力;领导阶层
acidified v. 使酸化,使成酸,变酸( acidify的过去式和过去分词 )
towhead n. 淡黄色头发的人;沙洲
Gennady n. (Gennady)人名;(俄)根纳季
enunciation n. 阐明,表明;清晰的发音
robustly adv. 要用体力地;粗鲁地;坚定地
buildings n. [建] 建筑物(building的复数)
aperture n. 孔,穴;(照相机,望远镜等的)光圈,孔径;缝隙
have to modalv. 不得不;必须;劝告或建议时用;表示一定真实或肯定发生 v. 不得不;必须;一定;应当 [网络] 只好;必须得;表示客观上不得不做某事
assaulted v. 强奸(assault的过去分词);攻击;袭击
nih abbr. 国家卫生研究所(National Institutes of Health)
otosclerosis n. [耳鼻喉] 耳硬化症
gemma n. [生物] 芽,[植] 胞芽
convulsively adv. 痉挛性地
考试词汇表
steam (heating)boiler
steam admission valve
steam and air mixture
steam and gas mixture
steam bleeding system
steam blowing machine
steam blown poke hole
steam central heating
steam chest head stud
steam collecting drum
steam colour printing
steam condensing zone
steam converter valve
steam cooling systeam
steam cylinder piston
steam damping machine
steam distilled rosin
steam ejection system
steam emulsion number
steam engine governor