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单词
photoperiodically
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pho•to•pe•ri•od
(fō′tə pēr
′
ē əd),
USA pronunciation
n.
[
Biol.
]
Ecology, Biology
the interval in a 24-hour period during which a plant or animal is exposed to light.
1915–20;
photo
- +
period
pho•to•pe•ri•od•ic
(fō′tə pēr′ē od
′
ik),
USA pronunciation
pho′to•pe′ri•od
′
i•cal
,
adj.
pho′to•pe′ri•od
′
i•cal•ly
,
adv.
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two-seater
two-shot
two sicilies
two-sided
two-sidedness
two solitudes
twosome
two-spot
two-spotted spider mite
two-star
two-step
two-stroke
two-stroke cycle
two-suiter
two-thirds rule
two thousand guineas
two-tier
two-time
two-time loser
two--timer
two-timer
two-toed anteater
two-toed sloth
two-tone
two-track
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更新时间:2025/10/17 22:07:15