- adj. [数]二次

- n. 二次曲面
近义词
n. 联
词
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ecodeme,
ecodevelopment,
ecodistrict,
ecodoom,
ecodoomster,
ecofactor,
ecofallow,
ecofreak,
eco-friendly,
ECOG,
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quadrennially,
quadrennium,
quadri-,
quadriad,
quadribasic,
quadric,
quadric surface,
quadricapsular,
quadricentennial,
quadricentric,
近义词
n. 联
词
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ecological succession,
ecologicalpolymorphism,
ecologiclnatality,
ecologist,
ecology,
ECOM,
ecomania,
Ecomat,
ecometabolic,
ecommerce,
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quadrennially,
quadrennium,
quadri-,
quadriad,
quadribasic,
quadric,
quadric surface,
quadricapsular,
quadricentennial,
quadricentric,
近义词
n. 联
词
quadric surface 
曲面
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economic,
economic aid,
economic and social council,
economic crisis,
economic geography,
economic growth,
economic policy,
economic system,
economic value,
economical,
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quadrennially,
quadrennium,
quadri-,
quadriad,
quadribasic,
quadric,
quadric surface,
quadricapsular,
quadricentennial,
quadricentric,
近义词
n. 联
词
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economize,
economizer,
Economo,
economy,
economy of scale,
economy-size,
econut,
ecoparasite,
ecopathogenic,
ecophene,
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quadrennially,
quadrennium,
quadri-,
quadriad,
quadribasic,
quadric,
quadric surface,
quadricapsular,
quadricentennial,
quadricentric,
近义词
n. 联
词
quadric surface
次曲面
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ecorticate,
ecosection,
ecosite,
ECOSOC,
ecospecies,
ecospecific,
ecospecifically,
ecosphere,
ecostate,
ecostratigraphy,
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quadrennially,
quadrennium,
quadri-,
quadriad,
quadribasic,
quadric,
quadric surface,
quadricapsular,
quadricentennial,
quadricentric,
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ecthymiform,
ecthyreosis,
ectillotic,
ection,
ectiris,
ECTL,
ecto-,
ectoangial,
ectoascus,
ectobiology,
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quadrennially,
quadrennium,
quadri-,
quadriad,
quadribasic,
quadric,
quadric surface,
quadricapsular,
quadricentennial,
quadricentric,
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ectodermatosis,
ectodermic,
ectodermosis,
ectodesma,
ectodesmata,
ectodynamorphic,
ecto-entad,
ectoenzym,
ectoenzyme,
ecto-enzyme,
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quadrennially,
quadrennium,
quadri-,
quadriad,
quadribasic,
quadric,
quadric surface,
quadricapsular,
quadricentennial,
quadricentric,
近义词
n. 联
词
quadric surface 
曲面
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ectognathous,
ectogony,
ectohormone,
ectohumus,
ectolabium,
ectolecithal,
ectoloph,
ectolysis,
ectome,
ectomeninx,
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quadrennially,
quadrennium,
quadri-,
quadriad,
quadribasic,
quadric,
quadric surface,
quadricapsular,
quadricentennial,
quadricentric,
近义词
n. 联
词
quadric surface
次曲面
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ectonephridium,
ectoneurolysis,
ectonexine,
ectooecium,
ectopagia,
ectopagus,
ectoparasite,
ectoparasiticide,
ectoparasitism,
ectopatagium,
相似单词
quadrennially,
quadrennium,
quadri-,
quadriad,
quadribasic,
quadric,
quadric surface,
quadricapsular,
quadricentennial,
quadricentric,
- adj. [数]二次

- n. 二次曲

近义词
n. 联
词
quadric surface 二次曲
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ectopic pregnancy,
ectopinacocyte,
ectopism,
ectoplacenta,
ectoplacodial,
ectoplasm,
ectoplasmatic,
ectoplast,
ectopocystis,
ectopolygeny,
相似单词
quadrennially,
quadrennium,
quadri-,
quadriad,
quadribasic,
quadric,
quadric surface,
quadricapsular,
quadricentennial,
quadricentric,
近义词
n. 联
词
quadric surface
次曲面
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ectoskeleton,
ectosome,
ectosphere,
ectospore,
ectosporium,
ectostosis,
ectosymbiont,
ectothalamus,
ectotheca,
ectothecal,
相似单词
quadrennially,
quadrennium,
quadri-,
quadriad,
quadribasic,
quadric,
quadric surface,
quadricapsular,
quadricentennial,
quadricentric,