Èý·ü
s¨¡nf¨²
=
Èý
+
·ü
noun : 3 periods forming the hottest periods of summer (namely: ³õ·ü (mid-July) + Öзü (late July to early August) + Ä©·ü (mid-August))
⇐
Èý·üs¨¡nf¨² = Èý + ·ü