题目内容

脆性岩层中发育的构造裂隙其导水性通常好于塑性岩层中的构造裂隙。

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Your attitude toward any perceived personal handicap determines .

车轴主要用来支撑传动零件、传递扭矩和承受载荷。

An idiom is a form of expression that is particular to a certain person or group of people.

幽蚊幼虫的头部触角可以用于捕食。