英语词汇obtuse angle的意思、用法及释义-英汉双解词典

单词	obtuse angle
释义	obtuse angle (geometry 几) angle between 90 and 180 钝角（90-180之间者）. =>illus at angle 见angle插图.
随便看	parry parse Parsee parsimonious parsimoniously parsimoniousness parsimony parsley parsnip parson parsonage parson´s nose part partake parterre part-exchange parthenogenesis Parthian shot partial partiality partially participant participate participation participial

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