单词	self-preserving
释义	self-preserving adjective self-pre·​serv·​ing ˌself-pri-ˈzər-viŋ  : acting or tending to preserve oneself or itself self-preserving instincts/behavior It's a novel about whether, amid the absurd twists and cruelties of life, you end up being a self-preserving observer of the fray, a committed fighter against overwhelming odds, or something uncomfortably in between. Kenneth Kid Word History First Known Use 1605, in the meaning defined above
随便看	tangka tangkas Tangkhul tangkhuls tangle tangle net tangle with tangle-legs tangle-tail tangleberry tanglebush tanglebushes tangled tangled with tanglefish tanglefoot tanglefoots tanglehead tanglement tanglements tangleroot tanglers tangles tangles with tanglewrack

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