ripens
['raipən]
[ ripens ]
v.(使)成熟
例句与用法：
The corn ripens in the sun.
农作物在阳光下成熟。
The sun ripens the corn.
阳光使农作物成熟。
Fruit sweetens as it ripens.
水果成熟後就好吃了。
Time had ripened his life and mellowed its fruits.
时间使他的生命成熟，结出硕果。
词形变化：
名词: ripener | 动词过去式: ripened | 动词过去分词: ripened | 动词现在分词: ripening | 动词第三人称单数: ripens |