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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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rikisha
riksdag
riksmål
rile
riled
riley
rilievo
riling
rilke
rill
rillet
rillettes
rim
rima
rimbaud
rime
rimed
rimeless
rime riche
rimester
rime suffisante
rim-fire
rimfire
rimier
rimiest
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更新时间:2025/12/13 18:18:21