backward directed造句

• The 8th thorax segment from the front bears a backward directed spine that reaches beyond the back end of the exoskeleton.
• Phillips previous work includes supporting roles in the films Kilimanjaro directed by Walter Strafford and Ass Backwards directed by Chris Nelson.
• It is only known from its tagmata ) such as head, trunk and tail, although the frontal segment is rounded anteriorly, and the posterior segments become narrower, the final one ending rounded with a small backward directed spine.
• Upper incisors in " T . liorhinus " assume a backwards directed cusp, and they go from being curved and pointed at their most distal point, and become broader and rounder as they reach their proximal insertion point into the premaxilla.