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锐角 /ruìjiǎo/ meaning in English

ChineseEnglish
锐角 /ruìjiǎo/ noun

acute angle [acute angles](angle measuring less than ninety degrees)
noun
[UK: ə.ˈkjuːt ˈæŋ.ɡl̩] [US: ə.ˈkjuːt ˈæŋ.ɡl̩]