单语范例（未经PONS编辑处理）
It can also be phrased equivalently as stating that the prime-counting function must take unequal values at the endpoints of each range.
en.wikipedia.org The wings were of unequal span, and employed wing-warping for roll control.
en.wikipedia.org The unequal development of material culture and social organization perhaps fated the relationship to be an uneasy one.
en.wikipedia.org It is a small building housing two images of the same goddess of unequal size.
en.wikipedia.org The arms are of unequal length, the longest pair being almost 85 mm long, probably with 14 or 15 hooklets per row.
en.wikipedia.org