c. 1400, from Old French concavité "hollow, concavity" (14c.) or directly from Latin concavitatem (nominative concavitas), from Latin concavus "hollow" (see concave).
双语例句
1. Once the concavity was filled further growth could not take place.
一旦凹陷填满,就不可能继续生长.
来自辞典例句
2. The degree of concavity varies between species as does the size.
凹度因物种而异,大小也各不相同.
来自互联网
3. Edema skin tight, shiny, pale or light red color, soft texture, it is concavity.
水肿处皮肤紧张, 发亮, 色苍白或淡红, 质地软, 无可凹性.
来自互联网
4. And there also was a concavity in his car's front wing ( fender ).
