apex predator
At an automatic half-barrier level crossing, a lifting barrier that does not block the whole road when in the horizontal position, placed on the left side in the UK according to driving on the left...
plural of seafood salad
Alternative form of lock
An animal atop the food chain, preying but not prey.
その保護区では、トラは食物連鎖の頂点に立つ捕食者として縄張りを支配し、草食動物の個体数を制御して生態系を形作っている。
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DiQt
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