costa

名词 n.
中文释义
英 /ˈkɒ.stə/    美 /ˈkɑ.stə/

英文释义

名词 n.
  1. Synonym of rib.
  2. A riblike part of a plant or animal, such as a midrib of a leaf or a thickened vein or the margin of an insect wing.
  3. A riblike part of a plant or animal, such as a midrib of a leaf or a thickened vein or the margin of an insect wing.; The vein forming the leading edge of most insect wings.

词形变化

costas plural costae plural

词汇关系

衍生词
basicosta costapalmate costiferous costiform costovertebral subcosta
相关词
costal bone guarda costa

词源

Unadapted borrowing from Latin costa (“a rib”). Doublet of coast.
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