“perpendicular”的概念、定义、翻译、参考文献-科学参考

单词	perpendicular
释义	perpendicular [¦pǝr·pǝn¦dik·yǝ·lǝr] ^MATHEMATICS Geometric objects are perpendicular if they intersect in an angle of 90°.
随便看	anamorphote lens Anancinae Ananke anapaite anapeirean anaphase anaphoresis anaphylactic shock anaphylactoid reaction anaphylatoxin anaphylaxis anaplasia Anaplasma Anaplasmataceae Anaplotheriidae Anaplotherioidea anapolysis anapophysis Anapsida anasarca Anasca anaseism Anaspida Anaspidacea Anaspididae

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