sulcation

名词 n.
中文释义

英文释义

名词 n.
  1. A channel or furrow. countable,uncountable
  2. Markings resembling channels or furrows, especially in shells, fossils, etc. countable,uncountable
    — The ornamentation of the shell is a character of considerable palaeontological importance. . . . The types of ornamentation are two; longitudinal striation, and transverse sulcation conformable to the shape of the aperture.
  3. The development of or resulting formations of sulci in a brain cortex. countable,uncountable
    — Lissencephaly refers to a diffusely smooth-surfaced cerebral hemisphere without sulcation.

词形变化

sulcations plural

词汇关系

相关词
sulcate
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