您要查找的是不是：
- F1 hybrid has the morphological feature which is between the male and female parents and shoed strong heterosis, exuberant vitality, late ripe period and low rate of self-fertility. 杂种F1形态特征介于双亲之间，具有较强的杂种优势，生长旺盛，熟期晚，自交结实率较低。
- Qing dynasty was the ripest period of feudal bureaucrat system. 清代是封建官僚体系之集大成者,其膳食官员也多于前代。
- I like the luscious taste of ripe peaches. 我喜欢熟桃的香甜味。
- Are the apples ripe enough to eat yet? 这些苹果已经熟了吗?
- These apples are not ripe; they are sour. 这些苹果不熟，是酸的。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- He kicked in at the ripe old age of90. 他在九十高龄时去世。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- Ripe apples are beginning to fall off the trees. 成熟的苹果开始从树上落下来了。
- Bursting apart, as some seed pods when ripe. 爆裂的，如一些荚果成熟时
- The time is ripe for a new foreign policy. 采用新外交政策的时机已成熟。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- The branches were weighed down with ripe apples. 苹果成熟了把树枝都压弯了。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- He had to decide within a given period. 他得在一定时间内作出决定。
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- In this period, unemployment reaches record levels. 这段时间的失业人数又达到了创纪录水平。
- Which period of history are you studying? 你正在学哪一段历史？
- A Study on the Economic Ripe Period for Slash Pine Plantation Stand in Lianjiang County 连江县人工湿地松林分经济成熟龄的研究
