| 词汇 | concavity |
| 释义 | concavity 1 ENTRIES FOUND: concavity (noun) concavity /kɑnˈkævəti/ noun plural concavities concavity /kɑnˈkævəti/ noun plural concavities Learner's definition of CONCAVITY 1 [noncount] : the quality or state of being concave : the quality of being curved inward凹状；凹陷 the concavity of the lens镜头凹陷 2 [count] : a shape that is curved inward : a concave shape凹形；凹面 The lower back forms a concavity.背下部形成一个凹形。 The large concavities along the wall of the restaurant are like private rooms.沿餐馆墙壁的那些大块凹陷就像是一个个包间。 |
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