详细解释:能够
例句：
Elaine was such a quiet girl, but then I should have known that still waters run deep.It wasn't until after we were married that I realised what depths of emotion she was capable of.伊莱恩是一个非常文静的姑娘，但是在那个时候我忘记了“静水河深”这句话，直到我们结婚以后，我才了解她是一个多么富有感情的人。