鰓えら骨ぼね

noun

jawbone; mandible

Anatomical term for the jawbone; often used in medical or biological contexts. Cross-referenced with 顎骨 (jawbone).

See also: 顎骨

• 鰓さい骨こつは下か顎がくを形けい成せいする主しゅ要ような骨ほねです。

  The jawbone is the main bone that forms the lower jaw.

• 魚さかなのエラ骨ぼねを取とり除のぞいてから調ちょう理りする。

  Remove the fish's jawbone before cooking.

noun

branchial arches; gill arches

Specifically refers to the bony structures supporting the gills in fish; used in ichthyology and anatomy.

• 魚さかなのえら骨ぼねは呼こ吸きゅうに重じゅう要ような役やく割わりを果はたす。

  The gill arches of fish play an important role in respiration.