在于
verb B1- to rest with; to lie in; to be due to (a certain attribute)
- (of a matter) to be determined by; to be up to (sb)
Its characters
Words with it
From the library
成败之机，在于今日。
问题不在于工具本身，而在于我们是否还有耐心把一篇长文章读完。
真正的理解从来不仅仅停留在信息的交换上，更在于灵魂深处的共鸣与包容。
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