| 释义 |
interbrachial, a. (n.) Zool.|-ˈbreɪkɪəl|
[f. inter- 4 a + L. brachi-um arm: cf. brachial.]
Situated between the ‘arms’ or rays of an echinoderm: = interambulacral, interradial. Also as n. An interbrachial part or member.
1877W. Thomson Voy. Challenger II. ii. 66 Towards the base of the interbrachial groove. 1895Athenæum 28 Dec. 906/1 This was specially the case with regard to the inter⁓brachials..and joints [of a fossil crinoid]. |