overwintering temperature越冬气候指标
overwintering generation越冬世代
overwintering survival越冬存活
overwintering area越冬地
overwintering season越冬季节
overwintering larvae越冬幼虫
overwintering rice越冬水稻
Artificial overwintering人工越冬
overwintering trial越冬试验
V（动词） to spend winter (in or at a particular place) (在某地)过冬