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单词
struggle for existence
释义
WordReference Random House Unabridged Dictionary of American English © 2024
strug
′
gle for exist
′
ence,
Biology
the competition in nature among organisms of a population to maintain themselves in a given environment and to survive to reproduce others of their kind.
1820–30
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heart-lung machine
heart murmur
heart of darkness
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heart point
heart-rending
heartrending
heartrendingly
hearts
hearts and flowers
heart-searching
heart's-ease
heartsease
heart shell
heartsick
heartsickening
heartsickness
heartsome
heartsomely
heartsomeness
heartsore
heartstopper
heartstrings
heart tamponade
heart-throb
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更新时间:2025/2/23 5:28:01