seasonal

adj.

季节的，季节性的；周期性的；随季节变化的；

seasonal variation季节性波动，季节性变动

seasonal affective disorder季节性情绪失调；季节性情绪波动

seasonal adjustment季节性调整

1. Overcoats are seasonal goods.
   大衣是季节性商品。
2. The temperature soon returned to the seasonal average.
   温度不久恢复季节的平均温。
3. The beauty of the lake is no way diminished by seasonal change.
   湖的美丽不会由于季节的更迭而逊色。
4. We have to order stock carefully to keep time with seasonal demands.
   我们必须仔细地订购货物以便满足季节的需要。
5. The area is subject to devastating seasonal winds.
   这个地区常遭破坏性季风的袭击。

Seasonal adaptations of insects.
Seasonal adaptations of insects.
Population in a Seasonal Environment
Seasonal and Diel Patterns of Grizzly Bear Diet and Activity in West-Central Alberta
European seasonal and annual temperature variability, trends, and extremes since 1500
Populations in a Seasonal Environment. Monographs in Population Biology. by Stephen D. Fretwell
Bird Populations. (Book Reviews: Populations in a Seasonal Environment)
Large losses of total ozone in Antarctica reveal seasonal ClOx/NOx interaction
Seasonal fire effects on the diversity patterns, spatial distribution and community structure of forbs in the Northern Mixed Prairie...
Spatio-temporal dynamics of fish feeding in the lower Mulgrave River, north-eastern Queensland: the influence of seasonal flooding, ...