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	plucky plug plug-hole plum plumage plumb plumber plumbing plumb-line plume plummet plummy plump plumpness plum pudding plunder plunderer plunge plunger plunk pluperfect plural pluralism pluralist plurality

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