寒かん熱ねつ

noun

cold and heat; temperature extremes

Refers to the general concept of cold and heat, often in a medical or environmental context.

• 寒かん熱ねつの差さが激はげしい季き節せつは体たい調ちょうを崩くずしやすい。

  In seasons with extreme temperature differences, it's easy to get sick.

noun

chills and fever; feverish chills

Specifically used for the alternating sensations of chills and fever, often as a symptom of illness.

• 風邪かぜをひいて寒かん熱ねつがする。

  I have a cold and am experiencing chills and fever.