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单词
periphyton
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pe•riph•y•ton
(pə rif
′
i ton′),
USA pronunciation
n.
[
Ecol.
]
Ecology
the community of tiny organisms, as protozoans, hydras, insect larvae, and snails, that lives on the surfaces of rooted aquatic plants.
1940–45; probably
peri
- + Greek
phŷton
plant, -
phyte,
on the model of
plankton
per•i•phyt•ic
(per′ə fit
′
ik),
USA pronunciation
adj.
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更新时间:2026/5/8 9:00:47