英语单词“obtuse angle”的翻译、意思、音标-英汉词典

单词	obtuse angle
释义	(geometry 几) angle between 90 and 180 钝角（90-180之间者）. =>illus at angle 见angle插图.
随便看	sea-way seaweed seaworthiness seaworthy sebaceous sec 1 secateurs secede secession seclude secluded seclusion second 1 secondarily secondary second-best second cousin second-degree seconder second floor second-guess second hand second-hand second in command second lieutenant