[寒天] (1) cold [freezing] weather; a bleak [cold] wintry sky
(2) Bengal isinglass; (vegetable) gelatin; gelidium jelly

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[旱天] dry weather; a (spell of) drought; hot [broiling] weather

[寒天] (1) cold [freezing] weather; a bleak [cold] wintry sky
(2) Bengal isinglass; (vegetable) gelatin; gelidium jelly

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[旱天] dry weather; a (spell of) drought; hot [broiling] weather