点击下方单词,选择对的这个单词
不及物动词
1. (使)成熟When crops ripen or when the sun ripens them, they become ripe.
1. grow ripe
e.g. The plums ripen in July
2. cause to ripen or develop fully
e.g. The sun ripens the fruitAge matures a good wine
Synonym: mature
多通过句子记忆单词,而不是单独死记硬背。