- Ring-shaped.圈形的，环状的
- Botany Rolled up in the form of a coil with the tip in the center, as an unexpanded fern frond.【植物学】 拳卷的，旋卷的：卷成线圈样式，其尖端在中间的，如未展开的蕨叶的
- Latin circinātus [past participle of] circināre [to make circular] 拉丁语 circinātus circināre的过去分词 [使成圆形]
- from circinus [pair of compasses] * see Circinus 源自 circinus [圆规] * 参见 Circinus
- Jefferson College
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