adj.季节性的，随季节变化的，节令性的，适应节日需要的，(尤指)圣诞节的

We should eat more seasonal food.
我们应该多吃当季食物。
You have to order stock carefully to keep time with seasonal demands.
你们必须仔细地订购货物以便满足季节的需要。
Farm work is seasonal and time must be rushed.
农活有季节性，必须抢时间。
Seasonal fruits like strawberries and peaches are abundant in the summer months.
例句：季节性水果如草莓和桃子在夏季月份非常丰富。

The clothing store adjusts its inventory seasonally, offering warmer garments in winter and lighter clothes in summer.
例句：这家服装店根据季节调整库存，冬天提供较暖的衣物，夏天则提供较轻薄的服装。
Many birds migrate to warmer climates for the seasonal change, seeking food and better living conditions.
例句：许多鸟类随着季节变化迁徙到温暖的气候区，以寻找食物和更好的生存条件。
The restaurant introduces a new menu every season, highlighting seasonal ingredients and flavors.
例句：这家餐厅每个季度都会推出新菜单，突出当季食材和风味。
Seasonal affective disorder (SAD) is a type of depression that affects some people during particular seasons, usually winter.
例句：季节性情感障碍（SAD）是一种抑郁症，在特定季节（通常是冬季）影响一些人。
The farm hires additional workers during the harvest season to cope with the increased workload.
例句：农场在收获季节会雇佣额外的工人来应对增加的工作量。
With the arrival of spring, the park bursts into life with seasonal blooms, attracting many visitors.
例句：随着春天的到来，公园里因季节性的花朵盛开而生机勃勃，吸引了许多游客。
The ski resort closes its doors at the end of the seasonal snowfall, typically around April.
例句：滑雪场会在季节性降雪结束时关闭，通常是在四月左右。
Seasonal allergies, often caused by pollen from trees and grasses, can make life miserable for many people.
例句：季节性过敏，通常由树木和草的花粉引起，会让很多人的生活变得痛苦不堪。
The hotel offers special seasonal packages for holidays like Christmas and New Year's Eve, complete with festive decorations and activities.
例句：这家酒店为圣诞节和新年等节日提供特别的季节性套餐，包括节日装饰和活动。