acute-angled
(transitive) To tidy up using the methods advocated by Marie Kondo, especially keeping only those things that tokimeku (spark joy).
(geometry) Of a triangle, having three acute angles.
plural of diangle
The design of movement in animations / video.
数学者は垂線の性質を示すために黒板に鋭角三角形を描いた。
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DiQt
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