a flatback sea turtle

(literary, rare) by the ocean

a seed / a pit or stone in a fruit / a gamete (reproductive cell such as a spermatozoan or egg) / a lineage, bloodline / an origin, cause / the materials or ingredients from which something is made

a sea turtle / Ellipsis of ウミガメのスープ.

Western Australia (a state of Australia)

a rice paddy on flat terrain, so that no terracing is needed

a surname / a place name

to go extinct; to be annihilated; to be eliminated

extinction; annihilation; elimination

on the verge of / on the brink of