central angle的用法和樣例：
例句
用作名詞 (n.)
- A radian is the angle subtended by an arc of a circle whose length is just equal to the radius.
一弧度就是長度剛好等於半徑的一段圓弧所對的圓心角。
central angle的相關資料：
臨近單詞
central ion
central
central prism of a rangefinder
Central Registry of Drug Abuse
central computer and sequencer
Central auditory function test
central cathode type phototube
central data processing system
central respiratory depression
central diskshaped retinopathy
central China mandarin dialect
Central refrigenrating station
