| 单词 | concavity |
| 释义 | Related topics: Technologycon·cav·i·ty /kənˈkævəti/ noun (plural concavities) formal 1. [uncountable]TBEND the state of being concave 凹陷2. [countable]TBEND a place or shape that is curved inwards 凹陷处；凹面；凹处Examples from the Corpusconcavity• With one fierce and skilful kick of his aching foot he will mend a deep concavity in the refrigerator's flank.• Also they are arrows, pointing outwards and confirming the concavity of each side.con·cav·i·ty nounChineseSyllable being concave of Corpus state the |
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